The Grand Palace (02-623-5500 ext.3100, 02-224-3273, www.palaces.thai.net) which also houses the Temple of the Emerald Buddha opens daily from 8:30am to 4pm, but the ticket booth closes at 3:30 pm. Entrance fees for foreigners is 300 baht for entry into the Temple of the Emerald Buddha, the Royal Decorations and Coins Pavilion in the Grand Palace, Vimanmek Mansion or Ananta Samakhom Throne Hall. You must dress politely.
There is also an audio guide service for rent in English, French, German, Spanish, Russian, Japanese or Mandarin
Tourist Division of the Bangkok Metropolitan Administration Office (02-225-7612/4, www.bangkoktourist.com).
Tourism Authority of Thailand (1672; www.tourismthai.org)