Assam (; Assamese: [ˈɔxɔm] (listen)) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of 78,438 km2 (30,285 sq mi). The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur to the east; Meghalaya, Tripura, Mizoram and Bangladesh to the south; and West Bengal to the west via the Siliguri Corridor, a 22 kilometres (14 mi) wide strip of land that connects the state to the rest of India. Assamese and Bodo are the official languages of Assam, while Bengali is an additional official language in the Barak Valley. Assam is known for Assam tea and Assam silk. The state was the first site for oil drilling in Asia. Assam is home to the one-horned Indian rhinoceros, along with the wild water buffalo, pygmy hog, tiger and various species of Asiatic birds, and provides one of the last wild habitats for the Asian elephant. The Assamese economy is aided by wildlife tourism to Kaziranga National Park and Manas National Park, which are World Heritage Sites. Dibru-Saikhowa National Park is famed for its feral horses. Sal tree forests are found in the state which, as a result of abundant rainfall, look green all year round. Assam receives more rainfall than most parts of India; this rain feeds the Brahmaputra River, whose tributaries and oxbow lakes provide the region with a hydro-geomorphic environment.

Dispur (, Assamese: [ˈdispuɹ] (listen)) is the capital of the Indian state of Assam and is a suburb at Guwahati. It became the capital in 1973, when Shillong the erstwhile capital, became the capital of the state of Meghalaya that was carved out of Assam. Dispur is the seat of power of Government of Assam. The Assam Secretariat (Janata Bhawan) building is located in Dispur along with the Assam Legislative Assembly House, MLA Hostels and the State Emergency Operations Centre. The Assam Trunk road and the G S road passes through Dispur. To the south of Dispur lies the theologically important site of Basistha Ashram and the Shankardev Kalakshetra, a cultural centre created in the 1990s. Next to Dispur is the township of Jatia. The Guwahati Tea Auction Centre, one of the busiest tea trading facilities in the world, is located in the city.