This is one of the most important and best-preserved Buddhist monastic complexes in the Peshawar Valley. Takht-i-Bahi was first excavated in 1978 by Sergeant Wilcher, while proper excavations were conducted here by D.B. Spooner during 1907 to 1909 and by H. Hargreaves during 1910-11. The important buildings in this complex include the Main Stupa Court, the Court of Many Stupas, The Monastery proper with Refectory and Kitchen, Assembly Hall, Three Stupa Court, So-called underground meditation cells, etc.