Roavina

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.

Reviewed by Elena Voss · Roavina Travel Editor

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
  9. September: seasonal closure recorded — this month
  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. Chiang Mai Night Safari Chiang Mai Night Safari
    02 2 hours

    Chiang Mai Night Safari

    Chiang Mai Night Safari is a nocturnal zoo and visitor attraction on the outskirts of Chiang Mai in northern Thailand. The facility operates after dark, allowing guests to observe animals in conditions approximating their natural nighttime habitats.

    • Must see
    • Family attraction
    • Chiang Mai
  2. Safari World Safari World
    03 1 hr 30 min

    Safari World

    ซาฟารีเวิลด์

    Safari World is a large tourist attraction in Bangkok, Thailand, combining open zoo and marine park experiences. The local name is ซาฟารีเวิลด์.

    • Must see
    • Family attraction
    • Bangkok
  3. Queen Saovabha Memorial Institute Queen Saovabha Memorial Institute
    04 1 hr 30 min

    Queen Saovabha Memorial Institute

    สวนงู สถานเสาวภา

    The Snake Farm at the Queen Saovabha Memorial Institute is the visitor-facing part of a working antivenom laboratory belonging to the Thai Red Cross Society, on Rama IV Road in Pathum Wan.

    • Must see
    • Family attraction
    • Bangkok
  4. Sea Life Bangkok Ocean World Sea Life Bangkok Ocean World
    05 1 hr 30 min

    Sea Life Bangkok Ocean World

    Sea Life Bangkok

    Sea Life Bangkok Ocean World is an aquarium located in central Bangkok, situated within the Siam Paragon shopping complex. The attraction operates under the Sea Life brand, which manages aquariums across multiple countries.

    • Must see
    • Family attraction
    • Bangkok
  5. Chiang Mai Zoo Chiang Mai Zoo
    06 1 hr 30 min

    Chiang Mai Zoo

    สวนสัตว์เชียงใหม่

    Chiang Mai Zoo is a zoological park located in the northern Thai city of Chiang Mai. Situated on the lower slopes of Doi Suthep mountain, the zoo occupies a substantial hillside area within the city limits.

    • High
    • Family attraction
    • Chiang Mai
  6. Gibbon Rehabilitation Project Gibbon Rehabilitation Project
    07 1 hr 30 min

    Gibbon Rehabilitation Project

    The Gibbon Rehabilitation Project is a conservation initiative in Phuket that rescues gibbons affected by illegal pet keeping and exploitation in tourism. Its work centres on rehabilitation, restoring natural behaviour and, where suitable, returning animals to protected forest habitats.

    • Notable
    • Family attraction
    • Phuket
  7. Phuket Aquarium Phuket Aquarium
    08 1 hr 30 min

    Phuket Aquarium

    สถานแสดงพันธุ์สัตว์น้ำภูเก็ต

    Phuket Aquarium is a public marine-life institution at Cape Panwa on Phuket’s south-eastern coast. It is operated by the Phuket Marine Biological Center and combines public exhibits with the wider centre’s research and education role.

    • Notable
    • Family attraction
    • Phuket

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.