West Bengal is a state in eastern India, between the Himalayas and the Bay of Bengal. Its capital, Kolkata (formerly Calcutta), retains architectural and cultural remnants of its past as an East India Company trading post and capital of the British Raj. The city's colonial landmarks include the government buildings around B.B.D. Bagh Square, and the iconic Victoria Memorial, dedicated to Britain's queen. The state capital is Kolkata (Calcutta), the third-largest city in India. The geography of West Bengal includes the Darjeeling Himalayan hill region in its extreme north, the Ganges delta, the Rarh region and the coastal Sundarbans. The main ethnic group are the Bengali people, with Bengali Hindus forming the demographic majority. West Bengal is on the eastern bottleneck of India, stretching from the Himalayas in the north, to the Bay of Bengal in the south. The state has a total area of 88,752 square kilometres. The Darjeeling Himalayan hill region in the northern extreme of the state belongs to the eastern Himalaya. This region contains Sandakfu (3,636 m or 11,929 ft)—the highest peak of the state.