Smart Self-Managed Tours

Country guide

Thailand

A photograph of Thailand
Photograph · Diego Delso · CC BY-SA 3.0

Thailand is 513,120 km² and 76 provinces, plus Bangkok, which is not a province at all but a special administrative area with an elected governor of its own. The 65,975,198 people counted in 2024 spread across four regions that behave like four separate trips: the central plain along the Chao Phraya, the north around Chiang Mai and the old Lan Na kingdom, the Khorat Plateau in the northeast, and the long strip of the Malay Peninsula in the south. Most itineraries take two of the four. Taking all four is largely a schedule of internal flights.

Cities

Every city catalogued in this country so far, ranked by how much there is to see.

Practical information

Language spoken
Thai
National practical orientation; regional and minority languages may also be used
Dialling code
+66
International calling code; local area and mobile prefixes still apply
Currency
Thai baht (THB)
Use the official local currency; card acceptance varies by place
Emergency number
191 police · 1669 medical
Use only for an emergency; tourist assistance may use a separate number
Plug type
Type A, B, C and O · 220 V
Check that chargers support the recorded voltage before using an adapter
Tap water
Not recorded
No verified nationwide drinking-water statement was recorded

Planning a visit

  1. January: no seasonality data recorded
  2. February: no seasonality data recorded
  3. March: no seasonality data recorded
  4. April: no seasonality data recorded
  5. May: seasonal closure recorded
  6. June: seasonal closure recorded
  7. July: seasonal closure recorded
  8. August: seasonal closure recorded — this month
  9. September: seasonal closure recorded
  10. October: seasonal closure recorded
  11. November: seasonal closure recorded
  12. December: seasonal closure recorded

Top things to see

Ranked by importance — sitelinks, pageviews and heritage status, not editor preference.

  1. Wat Pho
    02 1 hr 15 min

    Wat Pho

    Wat Pho, in full Wat Phra Chetuphon, is the temple immediately south of the Grand Palace, and it is the only monument in Bangkok carrying an international documentary-heritage inscription.

    • Must see
    • Historic monument
    • Bangkok
  2. Yaowarat Road
    03 2 hours

    Yaowarat Road

    Yaowarat Road is the mile and a half of Chinatown that records the commercial history of Bangkok, as against the royal history a few streets north.

    • Must see
    • Historic monument
    • Bangkok
  3. Bangkok Arena
    04 2 hours

    Bangkok Arena

    Bangkok Arena is an indoor sports hall in Nong Chok, at the far eastern edge of Bangkok, owned and operated by the Bangkok Metropolitan Administration.

    • Must see
    • Historic monument
    • Bangkok
  4. Phaya Thai Palace
    05 1 hr 30 min

    Phaya Thai Palace

    Phaya Thai Palace is a group of early twentieth-century royal halls at 315 Ratchawithi Road in Ratchathewi, standing inside the walls of a working army hospital rather than behind a ticket office.

    • Must see
    • Historic monument
    • Bangkok
  5. Phra Racha Wang Derm
    06 1 hr 30 min

    Phra Racha Wang Derm

    Phra Racha Wang Derm — the Old Palace, or Thonburi Palace — is the palace King Taksin had built in 1767 on the west bank of the Chao Phraya at the mouth of Bangkok Yai canal, and it was his…

    • Must see
    • Historic monument
    • Bangkok
  6. Suan Pakkad Palace
    07 1 hr 30 min

    Suan Pakkad Palace

    Suan Pakkad Palace is a private aristocratic compound on Si Ayutthaya Road in Ratchathewi, south of the Victory Monument, where Prince Chumbhotbongs Paribatra, who lived from 1904 to 1959, and his wife Princess Chumbhot assembled a residence out of old…

    • Notable
    • Historic monument
    • Bangkok

Source: OpenStreetMap contributors, Wikidata ·

Common questions

How long should a first trip to Thailand be?

Ten to fourteen days allows three or four days in Bangkok, about three in Chiang Mai, and a separate southern base. If an island follows an international arrival, keep a spare transfer day because the last road or ferry connection may not align with the flight.

What entry documents are needed for Thailand?

Thailand's entry permission depends on the traveller's passport, purpose, and stay length. Use the linked Thai immigration guidance to confirm the applicable visa route and whether a Thailand Digital Arrival Card is required for the arrival date.

What is the best way to travel around Thailand?

Bangkok anchors Thailand's transport network. The Tourism Authority of Thailand lists buses, trains, urban rail, vans and songthaews for land journeys, alongside domestic aviation and boat services. Check any island's final sea or road connection separately before booking the inbound leg.

When is a practical time to visit Thailand?

November through February is the broad starting point for this route, not a nationwide weather guarantee. Northern conditions and the monsoon timing on each coast differ, so choose dates around the island or ferry leg rather than Bangkok alone.

What money and payment basics apply in Thailand?

Thailand uses the Thai baht (THB). Cards may work in larger hotels and businesses, but market purchases and some island transport can require cash, so retain a modest baht reserve without assuming a particular exchange fee.

What practical safety details should I save for Thailand?

Record 191 for police and 1669 for medical emergencies in Thailand. Power is 220 V with Type A, B, C, and O sockets; tap-water safety is not recorded here, so ask the accommodation rather than treating the missing entry as approval.