Sanjay Gandhi National Park (SGNP) is a rare urban wilderness—one of the largest national parks within a city anywhere in the world—spread across the northern suburbs of Mumbai.
Sanjay Gandhi National Park (SGNP), formerly known as Borivali National Park, is a 87 km² (34 sq mi) national park located in Mumbai, Maharashtra, India. It lies within the city's northern suburbs, primarily in Borivali, and extends into Thane. Established in 1996 and named after Sanjay Gandhi, it is one of the largest urban national parks in the world and a critical green lung for Mumbai.
The park is home to rich biodiversity, including over 1,300 plant species, 274 bird species, 40 mammal species (including leopards and sambar deer), 150 butterfly species, and 38 reptile species. It also hosts the ancient Kanheri Caves, a complex of 2,400-year-old rock-cut Buddhist monuments, and the Mandapeshwar Caves, adding significant historical and cultural value.
SGNP attracts over 2 million visitors annually and offers activities like trekking, cycling, boating, and wildlife safaris. It plays a vital role in conservation and urban ecology, serving as a refuge for wildlife amidst rapid urbanization.





