Northeast India consists of eight states: Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura.
Tourism in this area is based around the unique Himalayan landscape and culture distinct from the rest of India.
The main places of interest in Aizawl are: Gangtok is the capital and the largest city of Sikkim state.
Guwahati is the commercial capital of Assam state and its largest city in North East India.
Places of interest in and around Shillong includes: Tourism in Northeast India travel guide from Wikivoyage