Singalila National Park is a national park of India located on the Singalila Ridge at an altitude of more than 7000 feet above sea level, in the Darjeeling district of West Bengal. It is well known for the trekking route to Sandakphu that runs through it. The park was declared a wildlife sanctuary in 1986, and was made an Indian national park in 1992. The region had long been used as the trekking route from Manebhanjang to Sandakphu (the highest peak of West Bengal) and Phalut. Political geography: The park is located in the Darjeeling subdivision, Darjeeling district, West Bengal, India. It is bordered on the north by the state of Sikkim and on the west by the country of Nepal. Physical geography: The park is part of the Eastern Himalayas. The Singalila Ridge, which runs roughly North to South and separates Himalayan West Bengal from the other Eastern Himalayan ranges to the west of it. The two highest peaks of West Bengal, Sandakphu (3630 m) and Phalut (3600 m), are located on the ridge and inside the park. River Rammam and River Sirikhola flow through the park. The park has no significant history of human settlement. However, small settlements have grown up along the trekking route to Sandakphu and Phalut. There is a reasonably large village at Kala Pokhri, around the lake of the same name. The Singalila Ridge was used as an approach route by the first documented mountaineering team which unsuccessfully attempted to climb Kanchenjunga in 1905. The team was led by Jules Jacot-Guillarmod and the famous occultist Aleister Crowley. Trekking and camping : The trek along the Singalila Ridge to Sandakphu and Phalut is one of the most popular ones in the Eastern Himalayas, due to the grand vistas of the Kangchenjunga range, and the Everest range which can be seen from the ridge, and also for the seasonal wildflower blooms and birding. Treks begin at Manebhanjan which is 51 km (1.5 hours by road) from Darjeeling.