Sandakphu or Sandakpur is a mountain peak in the Singalila Ridge on the border between India and Nepal. It is the highest point of the ridge and of the state of West Bengal, India. The peak is located at the edge of the Singalila National Park and has a small village on the summit with a few hotels. Four of the five highest peaks in the world, Everest, Kangchenjunga, Lhotse and Makalu can be seen from its summit. It also affords a pristine view of the entire Kangchenjunga Range. Sandakphu is also known as the land of poisonous flowers.

West Bengal is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of 88,752 km2 (34,267 sq mi) as of 2011. The population estimate as of 2023 is 102,552,787. West Bengal is the fourth-most populous and thirteenth-largest state by area in India, as well as the eighth-most populous country subdivision of the world. As a part of the Bengal region of the Indian subcontinent, it borders Bangladesh in the east, and Nepal and Bhutan in the north. It also borders the Indian states of Jharkhand, Odisha, Bihar, Sikkim and Assam. The state capital is Kolkata, the third-largest metropolis, and seventh largest city by population in India. West Bengal includes the Darjeeling Himalayan hill region, the Ganges delta, the Rarh region, the coastal Sundarbans and the Bay of Bengal. The state's main ethnic group are the Bengalis, with the Bengali Hindus forming the demographic majority.