PLACE · TROVIRO
King Rama V Memorial Exhibition, Thawon Watthu Building
Exhibitions of gilded lacquer cabinets, commemorative coins and building history in the red building beside Sanam Luang. The library shares this building but closes at a different time. Regular hours: Wed–Sun 09:00–16:00; closed Monday and Tuesday. Admission: free. Thawon Watthu Building, Na Phra That Road, Phra Nakhon, Bangkok
Phra Nakhon

Sources and dates
- Museum Thailand / National Discovery Museum Institute · Source review · Source checked 2026-10-11
- Public map pin checked against operator address · Source review · Source checked 2026-10-11
- National Library of Thailand / Fine Arts Department · Source review · Observed 2026-10-04
- National Library of Thailand · Source review · Source checked 2026-10-11