Tiger Reserves in India 2026: State-wise List - UPSC

India protects more than 70% of the world’s wild tiger population through its vast network of Tiger Reserves, making the country a global leader in wildlife conservation and biodiversity protection. From the mangroves of Sundarbans to the dense forests of Madhya Pradesh and the Western Ghats, these Tiger Reserves preserve critical ecosystems and support ecological balance. 

Tiger Reserves in India remain an important topic for UPSC Environment and Ecology, as questions are asked every year on Project Tiger, national parks, biodiversity conservation, and map-based locations in both Prelims and Mains. Here, we will cover the complete state-wise list of Tiger Reserves in India 2026, along with important facts and insights for the UPSC examination.

A Tiger Reserve is a protected area created specially for the conservation of tigers, their habitat, and the entire ecosystem that supports wildlife. India established Tiger Reserves under Project Tiger, which the Government of India launched in 1973 to protect the rapidly declining tiger population in our country.

The National Tiger Conservation Authority (NTCA) declares and monitors Tiger Reserves in India under the provisions of the Wildlife Protection Act, 1972. Each Tiger Reserve generally includes two parts:

1. Core Area: A highly protected zone where authorities strictly prohibit human activities and focus on wildlife conservation.
2. Buffer Area: A surrounding region where limited human activities and sustainable development are allowed while supporting conservation efforts.
   Criteria for Establishing a Tiger Reserve in India

The government considers several important factors before declaring an area a Tiger Reserve:

1. Presence of a Viable Tiger Population: Authorities select areas where tigers already exist or where the habitat can support a healthy breeding population.
2. Rich Biodiversity and Forest Cover: The region must have dense forests, sufficient prey species, water availability, and a balanced ecosystem suitable for tiger survival.
3. Ecological and Conservation Importance: The area should play an important role in wildlife conservation, ecological balance, and the protection of endangered species.
4. Connectivity with Other Forest Areas: Wildlife corridors and connections with nearby forests help tigers move safely and maintain genetic diversity.
5. Minimal Human Disturbance: Authorities prefer regions with limited human interference, low population pressure, and controlled developmental activities.
6. Long-Term Conservation Potential: The area must have the capacity for sustainable wildlife management, habitat improvement, and long-term tiger conservation efforts.
7. Recommendation by NTCA and State Government: The State Government proposes the area, while the National Tiger Conservation Authority evaluates and approves it based on scientific and ecological criteria.

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As of April 2026, India has 58 Tiger Reserves, including the recently added Madhav Tiger Reserve in Madhya Pradesh. Together, these Tiger Reserves cover nearly 2.3% of India’s total geographical area, playing a major role in biodiversity conservation and ecological protection.

• India launched Project Tiger in 1973 to protect the declining tiger population and conserve tiger habitats across the country.
• Tiger Reserves are specially protected areas created for the conservation of tigers, prey species, forests, and the overall ecosystem.
• The National Tiger Conservation Authority (NTCA), functioning under the Ministry of Environment, Forest and Climate Change, manages and monitors Tiger Reserves in India.
• Tiger Reserves are notified under the provisions of the Wildlife Protection Act, 1972.
• Madhya Pradesh has the highest number of Tiger Reserves in India, with 9 Tiger Reserves, which is why it is often called the “Tiger State of India.”
• Maharashtra and Karnataka also have a large number of Tiger Reserves and significant tiger populations.
• The largest Tiger Reserve in India is Nagarjunsagar-Srisailam Tiger Reserve, located across Andhra Pradesh and Telangana.
• The smallest Tiger Reserve in India is the Bor Tiger Reserve in Maharashtra.
• India currently protects more than 70% of the world’s wild tiger population, making it a global leader in tiger conservation.
• India conducts the All India Tiger Estimation every four years, which is considered one of the world’s largest wildlife population monitoring exercises.
• Important tiger conservation initiatives include Project Tiger, M-STrIPES Monitoring System, Eco-sensitive Zone Development and Wildlife Corridor Conservation.

As of 2026, India has 58 Tiger Reserves established under Project Tiger, making the country home to the world’s largest protected tiger habitat network. 

Collectively, the Tiger Reserves in India cover nearly 84,487 sq. km, which accounts for around 2.3% of India’s geographical area. Madhya Pradesh has the highest number of Tiger Reserves in the country.

State-wise List of Tiger Reserves in India 2026

The table below provides the complete state-wise list of Tiger Reserves in India along with their notification year and total area, which is highly important for UPSC Prelims and Environment & Ecology preparation.

Also see: Bhitarkanika National Park in Odisha | UPSC Notes

Despite India becoming a global success story in tiger conservation, Tiger Reserves across the country continue to face several ecological, administrative, and developmental challenges. Rising human pressure, habitat fragmentation, illegal activities, and climate-related threats increasingly affect tiger habitats and wildlife conservation efforts. 

1. Habitat Loss and Fragmentation

Rapid urbanisation, mining, railway expansion, highways, dams, and industrial projects continue to destroy and divide forest habitats.

• Fragmented forests reduce tiger movement and breeding opportunities.
• Wildlife corridors between Tiger Reserves are shrinking rapidly.
• Infrastructure projects passing through forests increase animal deaths due to road and rail accidents.

Example: The Kanha–Pench corridor and Kaziranga landscape face increasing developmental pressure. Several tiger deaths have occurred due to train collisions near forest regions in central India.

2. Human-Wildlife Conflict

As tiger populations increase in some reserves, tigers often move outside protected areas into nearby villages and agricultural lands.

This leads to:

• livestock attacks,
• crop damage,
• human casualties,
• retaliatory killings of wildlife.

Example: States like Maharashtra, Uttarakhand, and Madhya Pradesh frequently report human-tiger conflict cases. Areas around the Tadoba-Andhari Tiger Reserve have witnessed rising conflict due to increasing tiger dispersal.

3. Poaching and Illegal Wildlife Trade

Poaching remains one of the biggest threats to tiger conservation despite strict laws and monitoring systems.

Tigers are illegally hunted for:

• skin,
• bones,
• claws,
• body parts used in illegal international wildlife trade.

Poachers also target prey animals, reducing food availability for tigers.

Example: International trafficking networks continue to operate across South Asia.
Several poaching incidents have been reported from reserves in central and northeastern India.

4. Shrinking Wildlife Corridors

Wildlife corridors help tigers move between forests for breeding and genetic diversity. However, encroachment and infrastructure projects increasingly block these corridors.

As a result:

• tiger populations become isolated,
• genetic diversity declines,
• chances of inbreeding increase.

Example: Important corridors in the Western Ghats and the Central Indian Landscape face severe fragmentation.

5. Climate Change and Environmental Stress

Climate change increasingly affects forest ecosystems, water sources, and prey availability inside Tiger Reserves.

Major impacts include:

• rising temperatures,
• forest fires,
• irregular rainfall,
• droughts,
• floods.
   

Example: Sundarbans Tiger Reserve faces sea-level rise and cyclones. Forest fire incidents have increased in reserves across central India.

6. Pressure from Tourism Activities

Wildlife tourism generates awareness and revenue, but unregulated tourism can disturb wildlife habitats.

Excessive tourism leads to:

• noise pollution,
• littering,
• habitat disturbance,
• stress on animals.

Example: Popular reserves like Jim Corbett, Ranthambore, and Bandhavgarh often face over-tourism during peak seasons.

7. Encroachment and Resource Dependency

Many local communities living near Tiger Reserves depend on forests for:

• fuelwood,
• grazing,
• minor forest produce,
• livelihood activities.

Illegal encroachment and overuse of forest resources reduce habitat quality.

8. Invasive Species and Habitat Degradation

Invasive plant species damage native vegetation and reduce grazing areas for herbivores. This indirectly affects tiger populations because prey availability declines.

Example: Lantana weed has spread across several forest regions in southern and central India.

Also read: IUCN List-Endangered Species & Red Data Book for UPSC Preparation

“In saving the tiger, we save the forests, rivers, and ultimately ourselves.” — Valmik Thapar

India’s success in increasing its tiger population reflects strong conservation efforts, but protecting tigers in the long run requires a more sustainable and people-centric approach. Here are some measures: 

1. Protect Wildlife Corridors: Secure forest corridors to ensure safe tiger movement and maintain genetic diversity.
2. Strengthen Anti-Poaching Measures: Increase surveillance through drones, camera traps, and modern monitoring systems.
3. Promote Community Participation: Involve local communities through eco-tourism, employment, and awareness programs.
4. Regulate Development Projects: Ensure highways, mining, and infrastructure projects do not damage critical tiger habitats.
5. Encourage Sustainable Tourism: Promote eco-friendly tourism practices that support conservation without disturbing wildlife.
6. Improve Scientific Conservation: Use regular tiger census data, habitat mapping, and research for better wildlife management.

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