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{{Use dmy dates|date=December 2018}}
{{AI-generated|date=September 2025}}
{{Use Indian English|date=December 2018}}
{{Short description|Geography of the Indian state of Mizoram}}
'''Mizoram''' is a land of rolling hills, valleys, rivers and lakes in Northeast India. As many as 21 major hills ranges or peaks of different heights run through the length and breadth of the state, with plains scattered here and there. The average height of the hills to the west of the state are about {{convert|1000|m|ft|abbr=off}}. These gradually rise up to {{convert|1300|m|ft|abbr=off}} to the east. Some areas, however, have higher ranges which go up to a height of over {{convert|2000|m|ft|abbr=off}}.
{{Use dmy dates|date=May 2025}}
{{Use Indian English|date=May 2025}}
{{Infobox place geography
| name = Mizoram
| image name = Reiek Tlang Mamit Mizoram.jpg
| image size = 300
| image caption = Hills of Mamit district
| image alt = Rolling hills covered with green forests in Mamit district, Mizoram
| map =
| map size =
| map_alt =
| continent = Asia
| region = Northeast India
| coordinates = {{coord|23.1645|N|92.9376|E|region:IN-MZ_type:adm1st|display=inline}}
| area ranking = 24th in India
| km area = 21087
| miles area = 8139
| percent land = 92
| percent water = 8
| km coastline = 0
| miles coastline = 0
| exclusive economic zone =
| borders = [[Bangladesh]] (318 km), [[Myanmar]] (404 km), [[Assam]] (123 km), [[Manipur]] (95 km), [[Tripura]] (66 km)
| highest point = [[Phawngpui|Phawngpui Tlang]] (2,210 m)
| lowest point = [[Tlawng River|Tlawng Valley]] (50 m)
| longest river = [[Chimtuipui River|Chimtuipui (Kaladan)]] (159 km)
| largest lake = [[Palak Dil|Palak Lake]] (30 ha)
| climate = Subtropical, monsoon-influenced
| terrain = Hilly, forested, with valleys and rivers
| natural resources = Bamboo, timber, hydropower potential
| natural hazards = Earthquakes, landslides, floods
| environmental issues = Deforestation, soil erosion, jhum cultivation impacts
}}


==Landscape of Mizoram ==
'''Mizoram''', a state in Northeast India, is characterized by rolling hills, valleys, rivers, and lakes, forming a diverse and rugged landscape. With 21 major hill ranges of varying heights running north-south, the state is predominantly mountainous, interspersed with scattered plains. The average elevation of hills in the west is approximately {{convert|1000|m|ft|abbr=off}}, rising to {{convert|1300|m|ft|abbr=off}} in the east, with some peaks exceeding {{convert|2000|m|ft|abbr=off}}.<ref name="mizoram_nic">{{cite web |title=Mountains in Mizoram |url=http://mizoram.nic.in/about/hill.htm |website=mizoram.nic.in |publisher=Government of Mizoram |access-date=24 May 2025}}</ref> Known for its biodiversity, rivers, and cultural significance, Mizoram’s geography shapes its climate, economy, and tourism.<ref name="mizoram_tourism">{{cite web |title=Mizoram |url=https://www.mizoramtourism.com/page/mizoram |website=Mizoram Tourism Department |access-date=24 May 2025}}</ref>
 
== Landscape ==
[[File:Reiek Tlang Mamit Mizoram.jpg|thumb|300px|Hills of Mamit district]]
[[File:Reiek Tlang Mamit Mizoram.jpg|thumb|300px|Hills of Mamit district]]
Mizoram’s terrain is shaped by the collision of the Indian and Burmese tectonic plates, resulting in a folded, north-south hill system with perpendicular faults.<ref name="pachuau2009">{{cite book |last=Pachuau |first=Rintluanga |title=Mizoram: A Study in Comprehensive Geography |url=https://books.google.com/books?id=MYaYKXgAwLwC |year=2009 |publisher=Northern Book Centre |isbn=978-81-7211-264-6 |page=25}}</ref> The state lies in India’s highest seismic zone (Zone V), experiencing frequent earthquakes. Notable events include a 4.3 magnitude quake near Kolasib on 19 April 2011 and a 6.4 magnitude quake on 4 February 2011.<ref name="virthli">{{cite web |title=Quake measuring 4.3 on Richter scale jolts Mizoram |url=http://virthli.com/2011/04/20/quake-measuring-4-3-on-richter-scale-jolts-mizoram/ |website=Virthli |date=20 April 2011 |access-date=24 May 2025 |archive-url=https://archive.today/20120718145041/http://virthli.com/2011/04/20/quake-measuring-4-3-on-richter-scale-jolts-mizoram/ |archive-date=18 July 2012 |url-status=dead}}</ref> More recently, a 5.2 magnitude earthquake struck Champhai district on 12 January 2025, highlighting ongoing seismic activity.<ref>{{cite web |title=Earthquake of 5.2 magnitude hits Mizoram’s Champhai |url=https://www.hindustantimes.com/india-news/earthquake-of-5-2-magnitude-hits-mizoram-s-champhai-101704756239781.html |website=Hindustan Times |date=12 January 2025 |access-date=24 May 2025}}</ref>
The geological structure comprises sedimentary rocks from the Surma (Middle Bhuban Formation), Barail, and Tipam groups, with alluvium in riverbeds containing argillaceous and arenaceous sandstones, shale, siltstones, mudstones, and greywacke.<ref name="verticalnews">{{cite web |title=Researchers at Mizoram University release new data on geology |url=http://www.verticalnews.com/newsletters/Journal-of-India/2008-03-31/67596JI.html |website=Vertical News |date=31 March 2008 |access-date=24 May 2025}}</ref> A 560 m thick Middle Bhuban rock succession between Bawngkawn and Durtlang, showing seven normal and seven reverse magneto-strata, dates to approximately 20 million years old.<ref name="verticalnews"/> These rocks are weak, weathered, and prone to landslides, especially during monsoons, due to high slopes and seismic activity.<ref name="pachuau2009"/> Locally, soft black-to-grey rock is used for building materials and low-traffic roads. Soils are typically sandy loam and clay loam, heavily leached, porous, and low in minerals and humus.<ref name="pachuau2009"/>
No economically significant minerals are present, though clay, sand, and gravel deposits occur in riverbeds like the Tlawng.<ref name="mizoram_nic"/> Mizoram’s geological conditions have spurred oil and gas exploration, with international companies from France, Russia, and Cyprus signing agreements in 2009 for a 12% oil and 10% gas royalty to the state, though no major reserves have been confirmed as of 2025.<ref name="pachuau2009"/>
== Mountain Ranges ==
Mizoram’s 21 hill ranges form a rugged backbone, with notable peaks including:
[[Phawngpui|Phawngpui Tlang]] (Blue Mountain), the highest peak at {{convert|2210|m|ft|abbr=off}}, in [[Saiha District]], known for its biodiversity and tourism.<ref name="mizoram_tourism"/>
[[Lengteng]], at {{convert|2141|m|ft|abbr=off}}, a significant peak in eastern Mizoram.<ref>{{cite web |title=Mountains of Mizoram |url=http://mizohican.blogspot.com/2007/02/chp-110-mizoram-statistics.html |website=Mizohican |access-date=24 May 2025}}</ref>
[[Mawma]], at {{convert|2050|m|ft|abbr=off}}, in central Mizoram.
[[Surtlang]], at {{convert|1967|m|ft|abbr=off}}.<ref>{{cite web |title=Mountains in Mizoram |url=http://shodhganga.inflibnet.ac.in/bitstream/10603/120137/8/08_chapter%202.pdf |website=Shodhganga |access-date=24 May 2025}}</ref>
[[Hmuifang]], at {{convert|1619|m|ft|abbr=off}}, near [[Lunglei]], with virgin forests preserved since Mizo chieftain times.<ref>{{cite web |title=Hmuifang Tourist Resort |url=https://tourism.mizoram.gov.in/page/hmuifang-tourist-resort |website=Mizoram Tourism |access-date=24 May 2025}}</ref>
[[Reiek]], at {{convert|1465|m|ft|abbr=off}}, in [[Mamit District]], offering views of [[Aizawl]] and Bangladesh plains.<ref>{{cite web |title=Reiek |url=https://www.mizoramtourism.com/top-destination/67 |website=Mizoram Tourism |access-date=24 May 2025}}</ref>
[[Sakawrhmutuai]], at {{convert|1535|m|ft|abbr=off}}, a tourism hub in Mamit District with a proposed skywalk.<ref>{{cite web |title=Sakawrhmuituai Hills |url=https://www.mizoramtourism.com/top-destination/68 |website=Mizoram Tourism |access-date=24 May 2025}}</ref>
Other notable peaks include Lurhtlang ({{convert|1935|m|ft|abbr=off}}), Tan Tlang ({{convert|1837|m|ft|abbr=off}}), and Chalhfilh Tlang ({{convert|1865|m|ft|abbr=off}}).<ref name="mizoram_nic"/>
== Rivers ==
Mizoram’s rivers, flowing through steep valleys, are vital for agriculture, hydropower, and connectivity. Major rivers include:
[[Chimtuipui River|Chimtuipui]] (Kaladan), originating in Myanmar’s Chin State, flows through [[Saiha]] and [[Lawngtlai]] districts, supporting southern Mizoram’s drainage.<ref name="pachuau2009"/>
[[Tlawng River|Tlawng]] (Dhaleswari in Assam), flowing through [[Aizawl]], joins the [[Barak River]]. Tributaries include the [[Tut River|Tut]], [[Teirei River|Teirei]], and Ngashih.<ref name="pachuau2009"/>


The folded structure of the Mizoram ranges are at the junction of two moving tectonic plates(Indian and Burmese Desi Kachar 1974). On 19 April 2011 there was a 4.3 earthquake about 10&nbsp;km North of Kolasib and a 6.4 was recorded on 4 February 2011. Mizoram is in the highest zone 5 for earthquakes.<ref>{{Cite web |url=http://virthli.com/2011/04/20/quake-measuring-4-3-on-richter-scale-jolts-mizoram/ |title=Quake measuring 4.3 on Richter scale jolts Mizoram - VIRTHLI<!-- Bot generated title --> |access-date=27 August 2012 |archive-url=https://archive.today/20120718145041/http://virthli.com/2011/04/20/quake-measuring-4-3-on-richter-scale-jolts-mizoram/ |archive-date=18 July 2012 |url-status=dead }}</ref>
[[Tuirial River|Tuirial]], impounded by the [[Tuirial Dam]], flows northwards in Aizawl District.<ref name="lalhriatpuii2010">{{cite book |author=Lalhriatpuii |title=Economic Participation of Women in Mizoram |url=https://books.google.com/books?id=JF_LzD2Q8DUC |year=2010 |publisher=Concept Publishing Company |isbn=978-81-8069-665-7 |page=11}}</ref>


The folded hilly or mountainous North South belts, with perpendicular faults, comprise sediments of the Surma (Middle Bhuban Formation), Barail and Tipam groups. There is Aluvium in river beds consisting of deposits of argillaceous and arenaceous sandstones, shale, siltstones and mudstones and greywacke. A 560m thick rock succession of the Middle Bhuban type exposed between Bawngkawn and Durtlang shows 7 normal and 7 reverse magneto strata (North and South pole reversals) showing its age to be around 20 Million years old.<ref>[http://www.verticalnews.com/newsletters/Journal-of-India/2008-03-31/67596JI.html Geology - Researchers at Mizoram University release new data on geology<!-- Bot generated title -->]</ref> The rock system is generally weak, unstable, weathered and prone to seismic and weather influence producing landslides. The soft, black to grey rock is used locally for building materials and for low trafficked road construction work. There are no useful minerals of economic significance apart from clays in the River Tlawng beds together with deposits of sand and gravels. Typical soils are sandy loam, clay loam that have been heavily leached due to the high slopes leaving it porous and lacking in minerals or humus.
[[Tuivawl River|Tuivawl]], joining the Barak River in Assam’s [[Cachar District]].<ref name="pachuau2009"/>


A number of oil and gas exploration activities have taken place due to the geological condition with which Mizoram has been formed, leading to the possibilities and high expectation that reserves would be confirmed. France, Russia and Cyprus as well as several Indian companies have already signed a 12% oil and 10% gas royalty arrangement with proceeds going direct to Mizoram state on any production (April 2009)
[[Tiau River|Tiau]], a 159 km international boundary river between India and Myanmar.<ref name="pachuau2009"/>


==Mountain Range==
[[Khawthlangtuipui River|Khawthlangtuipui]] (Karnaphuli), draining southwestern Mizoram, with a length of 128 km.<ref name="mizoram_rivers">{{cite web |title=Main Rivers of Mizoram |url=http://mizoram.nic.in/about/river.htm |website=mizoram.nic.in |access-date=24 May 2025}}</ref>


* [[Phawngpui|Phawngpui Tlang]] also known as the ''Blue Mountain'', situated in the south-eastern part of the state, is the highest peak in Mizoram at {{convert|2210|m|ft|abbr=off}}.
Smaller rivers include [[Tuichang]] (120.75 km), [[Tuichawng]] (107.87 km), [[Mat River, Mizoram|Mat]] (90.16 km), [[Tuirini]] (54.5 km), and [[Serlui River|Serlui]] (56.33 km, impounded by [[Serlui B Dam]]).<ref name="pachuau2009"/><ref name="mizoram_rivers"/>
* [[Hmuifang]] With an elevation of 1619 metres, the mountain is still covered with virgin forests reserved since the Mizo Chief's time.<ref>{{cite web|title=HMUIFANG TOURIST RESORT|url=http://tourism.mizoram.gov.in/page/hmuifang-tourist-resort.html|archive-url=https://archive.today/20121218200046/http://tourism.mizoram.gov.in/page/hmuifang-tourist-resort.html|url-status=dead|archive-date=18 December 2012|publisher=Govt of Mizoram|access-date=24 August 2012}}</ref> Hmuifang is the way to [[Lunglei]].
* [[Reiek]] with an elevation of 1548 metres, overlooking [[Aizawl]] and offers view of the surrounding valleys and hills, on a clear day the plains of [[Bangladesh]] can be seen from the top of the hill. Reiek Hill is surrounded by thick lush green temperate trees and bushes.<ref>{{cite news|title=ANTHURIUM FESTIVAL 2010|url=http://www.easternpanorama.in/index.php?option=com_content&view=article&id=1154:anthurium-festival-2010-&catid=62:october|access-date=24 August 2012|newspaper=Eastern Panorama}}</ref>
* Lengteng with an elevation of 2141 <ref>{{cite web |title=Mountains of Mizoram |url=http://mizohican.blogspot.com/2007/02/chp-110-mizoram-statistics.html |website=mizohican |access-date=8 January 2019}}</ref>
* Mawma with an elevation of 2050 metres
* Surtlang with an elevation of 1967<ref>{{cite web |title=MOUNTAINS IN MIZORAM |url=http://shodhganga.inflibnet.ac.in/bitstream/10603/120137/8/08_chapter%202.pdf |website=Shodhganga |access-date=8 January 2019}}</ref>
* Lurhtlang with an elevation of 1935
* Tan Tlang with an elevation of 1837
* V.Partlang with an elevation of  1929 <ref>{{cite web |title=MOUNTAINS IN MIZORAM |url=http://www.ide.go.jp/library/English/Publish/Download/Jrp/pdf/133_8.pdf |website=ide.go |access-date=8 January 2019}}</ref>
* Chalhfilh Tlang with an elevation of 1865
* Hrangturzotlang with an elevation of 1854
* Zopui Tlang with an elevation of 1850
* Tawizo  with an elevation of 1837<ref>{{cite web |title=Mountain in Mizoram |url=http://mizoram.nic.in/about/hill.htm |website=mizoram.nic.in |access-date=8 January 2019}}</ref>
* Mawmrang with an elevation of  1812
* Purun Tlang with an elevation of  1756
* Saireptlang with an elevation of  1555
* Sakawrhmutuaitlang with an elevation of 1535
* Thorang Tlang with an elevation of  1387.2
* Durtlang with an elevation of 1384
* Buia Hmun Tlang with an elevation of  1383
* Laipui Tlang with an elevation of  1188
* South Hlimen Tlang ([[Lalsavunga Park]]) with an elevation of  1179
* Serkawn with an elevation of  1222 <ref>{{cite book |last1=Bhargava |first1=Gopal |title=Land and people of Indian states and union territories |year=2005 |pages=25 |isbn=9788178353753 |url=https://books.google.com/books?id=EJEZRa_4R8wC&q=serkawn+tlang&pg=PA25 |access-date=8 January 2019}}</ref>


==Rivers==
== Lakes ==
Mizoram’s lakes, often formed by tectonic or natural events, are significant for tourism and folklore:
[[Palak Dil|Palak Lake]], the largest in Mizoram, covers {{convert|30|ha|acre|abbr=off}} in Saiha District. Believed to have formed from an earthquake or flood, locals claim a submerged village lies beneath.<ref name="mizoram_tourism"/>


* [[Chimtuipui River]], also known as [[Kaladan]] originates in [[Chin State]] in [[Burma]] and passes through [[Saiha]] and [[Lawngtlai district]] in the Southern tip of [[Mizoram]]
[[Tam Dil|Tam Lake]], 85 km from Aizawl, is a natural lake named “Lake of Mustard Plant” due to a legend involving a giant mustard plant. It is a popular tourist resort.<ref name="mizoram_tourism"/>
*[[Tlawng]] is a river of [[Mizoram]], also known as river Dhaleswari in Assam, and joins [[Barak River|Barak river]]<ref name="Pachuau2009">{{cite book|last=Pachuau|first=Rintluanga|title=Mizoram: A Study in Comprehensive Geography|url=https://books.google.com/books?id=MYaYKXgAwLwC&pg=PA35|access-date=8 August 2012|date=1 January 2009|publisher=Northern Book Centre|isbn=978-81-7211-264-6|page=35}}</ref> Tributaries include the [[Tut River|Tut]], [[Teirei River|Teirei]] and the Ngashih. [[Aizawl]] lies in the Tlawng valley.
*[[Tut River|Tut]] is a river of [[Mizoram]], northeastern India.<ref name="PrasadAgarwal2003">{{cite book|last1=Prasad|first1=Ram Narayan|last2=Agarwal|first2=Ashok Kumar|title=Modernisation of the Mizo Society: Imperatives and Perspectives|url=https://books.google.com/books?id=rpTaaYam6_YC&pg=PA86|access-date=8 August 2012|year=2003|publisher=Mittal Publications|isbn=978-81-7099-889-1|page=85}}</ref> It is a tributary of the [[Tlawng River]].<ref name="Pachuau2009"/>
*[[Tuirial River|Tuirial]] is a river of [[Mizoram]], northeastern India. It flows in a northerly direction.<ref name="Lalhriatpuii2010">{{cite book|author=Lalhriatpuii|title=Economic Participation of Women in Mizoram|url=https://books.google.com/books?id=JF_LzD2Q8DUC&pg=PA11|access-date=8 August 2012|year=2010|publisher=Concept Publishing Company|isbn=978-81-8069-665-7|page=11}}</ref> It is impounded by the [[Tuirial Dam]].
*[[Tuivawl River|Tuivawl]] flows through the northern territory and eventually join the [[Barak River]] in [[Cachar District]].
* [[Tiau]] is a 159&nbsp;km long river which forms an international boundary river between [[India]] and [[Myanmar]].<ref name="RP_2009">{{cite book |author=Rintluanga Pachuau |title=Mizoram: A Study in Comprehensive Geography |url=https://books.google.com/books?id=MYaYKXgAwLwC&pg=PA39 |date=1 January 2009 |publisher=Northern Book Centre |isbn=978-81-7211-264-6 |page=39 }}</ref>
* [[Khawthlangtuipui River]] (R.Karnaphuli) with length of 128.08 represent the drainage system of the whole south-western part of Mizoram.<ref>{{cite web |title=Main River of Mizoram |url=http://mizoram.nic.in/about/river.htm |website=Mizoram.nic.in |access-date=8 January 2019}}</ref>
* [[Tuichang]] with length of 120.75
* [[Tuichawng]] with length of 107.87
* [[Mat River, Mizoram]]  with length of 90.16
* Tuipui<!--Not Kaladan, linked above--> with length of 86.94
* [[Teirei]] with length of 70.84
* [[Tuirini]] river is {{convert|54.5|km|mi}} long. It originates from Hmangkawn Village in [[Aizawl District]]. It flows northward to join the [[Tuirial River]] Northwest of Seling. It is about 55&nbsp;km from Aizawl.<ref>{{cite web |title=3.1.2 Tuirini watershed |url=http://shodhganga.inflibnet.ac.in/bitstream/10603/67992/10/10_chapter%203.pdf |website=Shodhganga |access-date=27 November 2018}}</ref>
* [[Serlui]] with length of 56.33 <ref name="Pachuau2009"/> flows through [[Kolasib district]] and is impounded by the [[Serlui B Dam]].


==Lakes==
[[Rih Dil|Rih Lake]], located in Myanmar near the India-Myanmar border, is culturally significant, believed to be a passage for departed souls to [[Pialral]] (Mizo heaven).<ref name="mizoram_tourism"/>
* The [[Palak dïl|Palak lake]], the biggest in Mizoram is situated in Saiha District which is part of southern Mizoram covering {{convert|30|ha|acre|abbr=off}}. It is believed that the lake was created as a result of an earthquake or a flood. The local people believe that a village which was submerged still remains intact deep under the waters.
* The [[Tam Dil]]  lake is a natural lake situated {{convert|85|km|mi|abbr=on}} from Aizawl. Legend has it that a huge [[mustard plant]] once stood in this place. When the plant was cut down, jets of water sprayed from the plant and created a pool of water, thus the lake was named [[Ţamdil]] which means of 'Lake of Mustard Plant'. Today the lake is an important tourist attraction and a holiday resort.
* [[Rih Lake|Rih Dil]] is located in Burma, a few kilometres from the India-Burma border. It was believed that the departed souls pass through this lake before making their way to [[Pialral]] or heaven.


==Waterfalls==
== Waterfalls ==
[[File:Vantawng Khawhthla.jpg|thumb|300px|Vantawng Falls]]
Mizoram’s waterfalls enhance its tourism appeal:
* [[Vantawng Falls]] is located {{convert|5|km}} south of [[Thenzawl]] in [[Serchhip district]] in the [[India]]n [[States and territories of India|state]] of [[Mizoram]].  It is a two-tiered waterfall with a total height of 228.6 metres
[[Vantawng Falls]], 5 km south of [[Thenzawl]] in [[Serchhip District]], is a two-tiered waterfall with a height of 228.6 m, the tallest in Mizoram.<ref name="mizoram_tourism"/>
*[[Tuirihiau falls]]  uniqueness is  that you see from behind as it caves in behind the fall like an arc


==See also ==
[[Tuirihiau Falls]], near Thenzawl, is unique for its cave-like arc, allowing visitors to view it from behind.<ref name="mizoram_tourism"/>


== Climate ==
Mizoram has a mild, subtropical climate due to its elevation and location. Temperatures range from 11°C to 21°C in winter (November–February) and 20°C to 30°C in summer (March–May). The monsoon season (June–September) brings heavy rainfall, averaging 250 cm annually, contributing to landslides and lush vegetation.<ref name="pachuau2009"/> The state’s climate supports biodiversity and agriculture, including rice, anthurium, and grape cultivation.<ref name="assamtribune2025">{{cite web |title=Mizoram to promote high quality wine using local produce |url=https://assamtribune.com/mizoram/mizoram-to-promote-high-quality-wine-using-local-produce-to-boost-economy-1560588 |website=The Assam Tribune |date=30 April 2025 |access-date=24 May 2025}}</ref>
== Biodiversity ==
Mizoram’s forests cover approximately 85% of its 21,081 km² area, hosting diverse flora and fauna.<ref name="mizoram_tourism"/> Key ecosystems include tropical moist deciduous, subtropical broad-leaved, and montane forests. Notable species include:
Flora: Bamboo, anthurium, orchids, and temperate trees like Michelia champaca.<ref name="mizoram_tourism"/>
Fauna: Hoolock gibbon, barking deer, sambar, clouded leopard, and birds like the Peregrine falcon and Mrs. Hume’s pheasant.<ref name="kahanchale">{{cite web |title=Reiek Tourism 2025 |url=https://www.kahanchale.com/city/reiek |website=Kahan Chale |access-date=24 May 2025}}</ref>
Protected areas include [[Dampa Tiger Reserve]], [[Murlen National Park]], and [[Phawngpui National Park]], supporting conservation efforts.<ref name="mizoram_tourism"/> The state’s 2025–2026 budget funds reforestation and wildlife protection.<ref name="hindu2025">{{cite web |title=Mizoram Government presents ₹15,198 crore budget |url=https://www.thehindu.com/news/national/other-states/mizoram-government-presents-1519876-crore-budget-allocates-75-more-in-flagship-scheme/article67909961.ece |website=The Hindu |date=4 March 2025 |access-date=24 May 2025}}</ref>
== Natural Resources and Economy ==
Mizoram’s economy relies on agriculture (e.g., rice, grapes, anthurium) and tourism, driven by its natural beauty.<ref name="assamtribune2025"/> Hydropower potential from rivers like Tuirial and Serlui is harnessed through dams, supporting energy needs.<ref name="lalhriatpuii2010"/> While oil and gas exploration continues, no significant reserves have been confirmed as of 2025.<ref name="pachuau2009"/> Recent infrastructure, including the [[Bairabi–Sairang line]] (operational 2025), enhances connectivity, boosting tourism and trade.<ref name="TOI2025">{{cite web |title=Inspection of Mizoram’s Bairabi-Sairang rail tracks |url=https://timesofindia.indiatimes.com/city/guwahati/inspection-of-mizorams-bairabi-sairang-rail-tracks-likely-in-may/articleshow/119314500.cms |website=The Times of India |date=21 March 2025 |access-date=24 May 2025}}</ref>
== See also ==
* [[Geography of India]]
* [[Geography of India]]
* [[Tourism in Northeast India]]
* [[Dampa Tiger Reserve]]
* [[Phawngpui National Park]]
* [[Khawnglung Wildlife Sanctuary]]


==References==
== References ==
{{reflist}}
{{reflist}}
{{Geography of India by state or territory}}
{{Geography of India by state or territory}}
{{Geography of India}}
{{Mizoram}}
{{Mizoram}}
[[Category:Geography of Mizoram| ]]
[[Category:Geography of Mizoram| ]]

Latest revision as of 16:42, 26 February 2026

Template:AI-generated


Template:Infobox place geography

Mizoram, a state in Northeast India, is characterized by rolling hills, valleys, rivers, and lakes, forming a diverse and rugged landscape. With 21 major hill ranges of varying heights running north-south, the state is predominantly mountainous, interspersed with scattered plains. The average elevation of hills in the west is approximately 1,000 metres (3,300 feet), rising to 1,300 metres (4,300 feet) in the east, with some peaks exceeding 2,000 metres (6,600 feet).[1] Known for its biodiversity, rivers, and cultural significance, Mizoram’s geography shapes its climate, economy, and tourism.[2]

Landscape[edit | edit source]

Hills of Mamit district

Mizoram’s terrain is shaped by the collision of the Indian and Burmese tectonic plates, resulting in a folded, north-south hill system with perpendicular faults.[3] The state lies in India’s highest seismic zone (Zone V), experiencing frequent earthquakes. Notable events include a 4.3 magnitude quake near Kolasib on 19 April 2011 and a 6.4 magnitude quake on 4 February 2011.[4] More recently, a 5.2 magnitude earthquake struck Champhai district on 12 January 2025, highlighting ongoing seismic activity.[5] The geological structure comprises sedimentary rocks from the Surma (Middle Bhuban Formation), Barail, and Tipam groups, with alluvium in riverbeds containing argillaceous and arenaceous sandstones, shale, siltstones, mudstones, and greywacke.[6] A 560 m thick Middle Bhuban rock succession between Bawngkawn and Durtlang, showing seven normal and seven reverse magneto-strata, dates to approximately 20 million years old.[6] These rocks are weak, weathered, and prone to landslides, especially during monsoons, due to high slopes and seismic activity.[3] Locally, soft black-to-grey rock is used for building materials and low-traffic roads. Soils are typically sandy loam and clay loam, heavily leached, porous, and low in minerals and humus.[3] No economically significant minerals are present, though clay, sand, and gravel deposits occur in riverbeds like the Tlawng.[1] Mizoram’s geological conditions have spurred oil and gas exploration, with international companies from France, Russia, and Cyprus signing agreements in 2009 for a 12% oil and 10% gas royalty to the state, though no major reserves have been confirmed as of 2025.[3]

Mountain Ranges[edit | edit source]

Mizoram’s 21 hill ranges form a rugged backbone, with notable peaks including: Phawngpui Tlang (Blue Mountain), the highest peak at 2,210 metres (7,250 feet), in Saiha District, known for its biodiversity and tourism.[2]

Lengteng, at 2,141 metres (7,024 feet), a significant peak in eastern Mizoram.[7]

Mawma, at 2,050 metres (6,730 feet), in central Mizoram.

Surtlang, at 1,967 metres (6,453 feet).[8]

Hmuifang, at 1,619 metres (5,312 feet), near Lunglei, with virgin forests preserved since Mizo chieftain times.[9]

Reiek, at 1,465 metres (4,806 feet), in Mamit District, offering views of Aizawl and Bangladesh plains.[10]

Sakawrhmutuai, at 1,535 metres (5,036 feet), a tourism hub in Mamit District with a proposed skywalk.[11]

Other notable peaks include Lurhtlang (1,935 metres (6,348 feet)), Tan Tlang (1,837 metres (6,027 feet)), and Chalhfilh Tlang (1,865 metres (6,119 feet)).[1]

Rivers[edit | edit source]

Mizoram’s rivers, flowing through steep valleys, are vital for agriculture, hydropower, and connectivity. Major rivers include: Chimtuipui (Kaladan), originating in Myanmar’s Chin State, flows through Saiha and Lawngtlai districts, supporting southern Mizoram’s drainage.[3]

Tlawng (Dhaleswari in Assam), flowing through Aizawl, joins the Barak River. Tributaries include the Tut, Teirei, and Ngashih.[3]

Tuirial, impounded by the Tuirial Dam, flows northwards in Aizawl District.[12]

Tuivawl, joining the Barak River in Assam’s Cachar District.[3]

Tiau, a 159 km international boundary river between India and Myanmar.[3]

Khawthlangtuipui (Karnaphuli), draining southwestern Mizoram, with a length of 128 km.[13]

Smaller rivers include Tuichang (120.75 km), Tuichawng (107.87 km), Mat (90.16 km), Tuirini (54.5 km), and Serlui (56.33 km, impounded by Serlui B Dam).[3][13]

Lakes[edit | edit source]

Mizoram’s lakes, often formed by tectonic or natural events, are significant for tourism and folklore: Palak Lake, the largest in Mizoram, covers 30 hectares (74 acres) in Saiha District. Believed to have formed from an earthquake or flood, locals claim a submerged village lies beneath.[2]

Tam Lake, 85 km from Aizawl, is a natural lake named “Lake of Mustard Plant” due to a legend involving a giant mustard plant. It is a popular tourist resort.[2]

Rih Lake, located in Myanmar near the India-Myanmar border, is culturally significant, believed to be a passage for departed souls to Pialral (Mizo heaven).[2]

Waterfalls[edit | edit source]

Mizoram’s waterfalls enhance its tourism appeal: Vantawng Falls, 5 km south of Thenzawl in Serchhip District, is a two-tiered waterfall with a height of 228.6 m, the tallest in Mizoram.[2]

Tuirihiau Falls, near Thenzawl, is unique for its cave-like arc, allowing visitors to view it from behind.[2]

Climate[edit | edit source]

Mizoram has a mild, subtropical climate due to its elevation and location. Temperatures range from 11°C to 21°C in winter (November–February) and 20°C to 30°C in summer (March–May). The monsoon season (June–September) brings heavy rainfall, averaging 250 cm annually, contributing to landslides and lush vegetation.[3] The state’s climate supports biodiversity and agriculture, including rice, anthurium, and grape cultivation.[14]

Biodiversity[edit | edit source]

Mizoram’s forests cover approximately 85% of its 21,081 km² area, hosting diverse flora and fauna.[2] Key ecosystems include tropical moist deciduous, subtropical broad-leaved, and montane forests. Notable species include: Flora: Bamboo, anthurium, orchids, and temperate trees like Michelia champaca.[2]

Fauna: Hoolock gibbon, barking deer, sambar, clouded leopard, and birds like the Peregrine falcon and Mrs. Hume’s pheasant.[15] Protected areas include Dampa Tiger Reserve, Murlen National Park, and Phawngpui National Park, supporting conservation efforts.[2] The state’s 2025–2026 budget funds reforestation and wildlife protection.[16]

Natural Resources and Economy[edit | edit source]

Mizoram’s economy relies on agriculture (e.g., rice, grapes, anthurium) and tourism, driven by its natural beauty.[14] Hydropower potential from rivers like Tuirial and Serlui is harnessed through dams, supporting energy needs.[12] While oil and gas exploration continues, no significant reserves have been confirmed as of 2025.[3] Recent infrastructure, including the Bairabi–Sairang line (operational 2025), enhances connectivity, boosting tourism and trade.[17]

See also[edit | edit source]

References[edit | edit source]

  1. ↑ 1.0 1.1 1.2 "Mountains in Mizoram". mizoram.nic.in. Government of Mizoram. Retrieved 24 May 2025.
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 "Mizoram". Mizoram Tourism Department. Retrieved 24 May 2025.
  3. ↑ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 Pachuau, Rintluanga (2009). Mizoram: A Study in Comprehensive Geography. Northern Book Centre. p. 25. ISBN 978-81-7211-264-6.
  4. ↑ "Quake measuring 4.3 on Richter scale jolts Mizoram". Virthli. 20 April 2011. Retrieved 24 May 2025.{{cite web}}: CS1 maint: deprecated archival service (link)
  5. ↑ "Earthquake of 5.2 magnitude hits Mizoram's Champhai". Hindustan Times. 12 January 2025. Retrieved 24 May 2025.
  6. ↑ 6.0 6.1 "Researchers at Mizoram University release new data on geology". Vertical News. 31 March 2008. Retrieved 24 May 2025.
  7. ↑ "Mountains of Mizoram". Mizohican. Retrieved 24 May 2025.
  8. ↑ "Mountains in Mizoram" (PDF). Shodhganga. Retrieved 24 May 2025.
  9. ↑ "Hmuifang Tourist Resort". Mizoram Tourism. Retrieved 24 May 2025.
  10. ↑ "Reiek". Mizoram Tourism. Retrieved 24 May 2025.
  11. ↑ "Sakawrhmuituai Hills". Mizoram Tourism. Retrieved 24 May 2025.
  12. ↑ 12.0 12.1 Lalhriatpuii (2010). Economic Participation of Women in Mizoram. Concept Publishing Company. p. 11. ISBN 978-81-8069-665-7.
  13. ↑ 13.0 13.1 "Main Rivers of Mizoram". mizoram.nic.in. Retrieved 24 May 2025.
  14. ↑ 14.0 14.1 "Mizoram to promote high quality wine using local produce". The Assam Tribune. 30 April 2025. Retrieved 24 May 2025.
  15. ↑ "Reiek Tourism 2025". Kahan Chale. Retrieved 24 May 2025.
  16. ↑ "Mizoram Government presents ₹15,198 crore budget". The Hindu. 4 March 2025. Retrieved 24 May 2025.
  17. ↑ "Inspection of Mizoram's Bairabi-Sairang rail tracks". The Times of India. 21 March 2025. Retrieved 24 May 2025.

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