India is home to over 70% of the world's wild tiger population. To protect these magnificent big cats from extinction due to poaching and habitat loss, the Indian government launched 'Project Tiger' in 1973. Today, there are over 50 protected tiger reserves across the country.
But when it comes to sheer physical size, the biggest tiger reserve in India is the Nagarjunsagar Srisailam Tiger Reserve (NSTR).
Biggest Reserve: Nagarjunsagar Srisailam Tiger Reserve (NSTR).
Location: Andhra Pradesh.
Total Area: ~3,728 sq km.
River Source: The Krishna River flows through it.
First Reserve in India: Jim Corbett National Park.
The Nagarjunsagar Srisailam Tiger Reserve is located in the state of Andhra Pradesh (with parts extending into Telangana). It is absolutely massive, spreading across five districts and covering a total area of approximately 3,728 square kilometers.
The mighty river Krishna flows directly through the heart of this reserve for over 130 kilometers, providing a crucial water source for the deep forest ecosystem.
Aside from the Royal Bengal Tiger, the reserve is a biodiversity hotspot. It protects deep deciduous forests, steep gorges, and scrublands. Other major wildlife found here includes the Indian leopard, sloth bear, dhole (Indian wild dog), sambar deer, and massive crocodiles that bask on the banks of the Krishna river.
While NSTR is the largest by area, there are other famous reserves you should know for exams:
The biggest tiger reserve in India by total area is the Nagarjunsagar Srisailam Tiger Reserve.
It is located in the Nallamala Hills of Andhra Pradesh, spreading across five districts.
The Krishna river flows through the Nagarjunsagar Srisailam Tiger Reserve.
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