Meghalaya is a mountainous state in northeast India known as the "abode of clouds". It has very high annual rainfall, impressive waterfalls, and some of Asia's longest caves. Meghalaya was previously part of Assam but became its own state in 1972. The capital is Shillong, and English is the official language although various local tribes speak different languages and have unique cultural traditions and festivals. Popular tourist attractions include living root bridges, high waterfalls like Nohkalikai Falls, caves like Mawsmai Cave, and sacred forests.