The Talatal Ghar (Assamese: তলাতল ঘৰ [tɔlatɔl ɡʱɔɹ]) is located in Rangpur, 4 km from present-day Sivasagar, in Upper Assam. Of all Ahom ruins, it is one of the grandest examples of Tai Ahom architecture. The Talatal Ghar, together with its above-ground counterpart the Kareng Ghar, is also the largest of all Tai Ahom monuments.