Bhutan is a landlocked country in South Asia. Located in the Eastern Himalayas, it is bordered by Tibet Autonomous Region of China in the north, India in the south, the Sikkim state of India and the Chumbi Valley of Tibet in the west, and Arunachal Pradesh state of India in the east and Assam in the south. Bhutan is geopolitically in South Asia and is the region's second least populous nation after the Maldives. Thimphu is its capital and largest city, while Phuntsholing is its financial center.