Devaraj-Kunlai Gate is the principal entrance to the inner palace of Bang Pa-In, the summer palace of the King and Queen of Thailand. It is connected to the Varobhas Bimarn Mansion (located in the Outer Palace) by a covered bridge with a louvred wall from which the allowed the ladies of the palace to look out while not being seen.
Today,Devaraj-Kunlai Gate is a museum for the royal coaches that were used by Kings Chulalongkorn (Rama 5), Vajiravudh (Rama 6), Prajadhipok (Rama 7), Mahidol (Rama 8), and Bhumibol (Rama 9, the current king.)