Devavesm Palace. The ancient Palace is situated on the grounds of the Bank of Thailand by the Chao Phraya River. Exhibitions are organised in the main building, which has four floors. The ground floor displays the life story of the royal owner and architectural renovations of mansions inside the Palace. The 2nd floor is used for receiving important guests as in the past, while the 3rd and 4th floors function as the museum office. Open : Mondays-Fridays from 9.00-12.00 a.m. and 1.30-4.00 p.m., closed on Saturdays, Sundays, public holidays and bank holidays. Admission : Free. Tel. 0 2283 5286, 0 2283 6723. A tour group is welcome; please make written contact at least a week in advance to the Director of the Bank of Thailand Museum.