Tahkhana is a white two-storey historic building in the Gaur ruins, with 17 rooms arranged around spaces once used for prayer, bathing, dining, and meetings. The northwest side includes two octagonal rooms used for namaaz, while the southern section contains a hammam.
It is a worthwhile stop if you are tracing the scattered Islamic monuments around Gour-Pandua, especially in combination with Qadam Rasul Mosque, Firoz Minar, and Dakhil Darwaza.