Ban Chao Phraya Wichayen
Ban Chao Phraya Wichayen is a 17th-century historic residence in Tha Hin, Mueang Lopburi, Lopburi Province. Built during King Narai's reign as the residence of Constantine Phaulkon, the Greek advisor who became Chao Phraya Wichayen, it served as a reception hall for foreign envoys. The compound features European-influenced brick ruins, arched windows, a chapel and gardens, reflecting Ayutthaya-era international relations and architecture.