Head to Dirang after breakfast. The architecture of the tribal colony is stunning. Some of the houses are over 500 years old. The houses were built to sustain the hostile weather in the region. The foundation of these houses is of stone and the walls and roof are built of wood. Dzong, as the fort is referred to comprises this settlement and it inspires you with its architecture, which is an influence of Buddhist kingdoms. Though the fort is now in ruins, the ruins are proof of architectural excellence of the olden days. Views from Dirang Dzong are spectacular. Stay at Dirang.