Smart Self-Managed Tours

City guide · Thailand

Bangkok

A photograph of Bangkok
Photograph · Preecha.MJ · CC BY-SA 4.0

Bangkok covers 1,568.7 km² and held an estimated 9,106,000 people in 2024, with about 17,400,000 in the metropolitan area around it. It is a flat river city with no single centre. The royal and religious core stands on the east bank of the Chao Phraya, the commercial towers stand several kilometres inland from it, and the two are joined by rail and by the river rather than by any street a visitor would choose to walk. Almost every complaint travellers make about Bangkok comes from ignoring that gap and trying to cross it by road at four in the afternoon. The heat is the other constraint. Bangkok is hot enough for long enough that the shape of a day — early start, indoor middle, evening outdoors — is set by the climate rather than by opening hours. Fifty districts, 180 sub-districts, and a visitor will realistically use six of them.

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

Suggested stay
3–4 days
Getting around
BTS, MRT and river boat
  1. January: recorded as a best month to visit
  2. February: recorded as a best month to visit
  3. March: no seasonality data recorded
  4. April: no seasonality data recorded
  5. May: no seasonality data recorded
  6. June: no seasonality data recorded
  7. July: no seasonality data recorded
  8. August: no seasonality data recorded — this month
  9. September: no seasonality data recorded
  10. October: no seasonality data recorded
  11. November: recorded as a best month to visit
  12. December: recorded as a best month to visit

Top things to see

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

  1. Wat Phra Kaew
    02 1 hour

    Wat Phra Kaew

    Wat Phra Kaew is the royal chapel standing inside the Grand Palace wall, and it is the most sacred Buddhist temple in Thailand, by function rather than by consensus of guidebooks.

    • Must see
    • Historic monument
    • เขตพระนคร
  2. Wat Arun
    03 1 hour

    Wat Arun

    Wat Arun stands on the Thonburi bank of the Chao Phraya, directly across the water from the old royal city, and it is the one Bangkok monument built to be read from the river.

    • Must see
    • Historic monument
    • เขตบางกอกใหญ่
  3. Wat Pho
    04 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
    • เขตพระนคร
  4. Chatuchak Weekend Market
    05 3 hours

    Chatuchak Weekend Market

    Chatuchak is the weekend market that the Thai government's own Bangkok page calls the largest in the world, and it is large enough that the claim is hard to argue with: Wikivoyage records roughly 8,000 vendors on 35 acres and…

    • Must see
    • Historic monument
    • เขตจตุจักร
  5. Jim Thompson House
    06 1 hr 15 min

    Jim Thompson House

    The Jim Thompson House is the preserved Bangkok home of the American who rebuilt the Thai silk trade after the Second World War, and the standard reference example of Thai vernacular domestic architecture kept as a museum.

    • Must see
    • Museum
    • เขตปทุมวัน
  6. Bangkok National Museum
    07 2 hr 30 min

    Bangkok National Museum

    The Bangkok National Museum occupies the Wang Na, the front palace of the Second King, on Na Phra That Road beside Sanam Luang, and it is the head institution of Thailand's national museum service under the Fine Arts Department.

    • Must see
    • Museum
    • เขตพระนคร
  7. Lumphini Park
    08 1 hour

    Lumphini Park

    Lumphini Park is Bangkok's oldest public park, 360 rai — about 57.6 hectares — of lake, lawn and rain tree in Pathum Wan, wedged between the Silom and Sathorn office towers and Rama IV Road.

    • Must see
    • Nature site
    • เขตปทุมวัน
  8. Wat Saket
    09 1 hour

    Wat Saket

    Wat Saket is a working royal monastery in Pom Prap Sattru Phai, on the eastern edge of the old royal island, and it is older than the city that grew around it.

    • Must see
    • Place of worship
    • เขตป้อมปราบศัตรูพ่าย
  9. Yaowarat Road
    10 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
    • เขตสัมพันธวงศ์
  10. Wat Traimit
    11 45 min

    Wat Traimit

    Wat Traimit stands at the western gate of Yaowarat, where Chinatown meets the road in from Hua Lamphong, and it exists in the guidebooks for one object: a Sukhothai-style Buddha image of solid gold.

    • Must see
    • Place of worship
    • เขตสัมพันธวงศ์
  11. The Museum of Siam
    12 1 hr 30 min

    The Museum of Siam

    Museum Siam is a museum about being Thai, in a building that was designed by an Italian.

    • Must see
    • Museum
    • เขตพระนคร
  12. Bangkok Art and Culture Centre
    13 1 hr 30 min

    Bangkok Art and Culture Centre

    The Bangkok Art and Culture Centre is the city's principal public venue for contemporary art, a free public building at the Pathumwan intersection that the Thai government's own Explore Bangkok listing names as the place where emerging Thai artists show.

    • Must see
    • Art and culture venue
    • เขตปทุมวัน
  13. Museum of Contemporary Art
    14 2 hours

    Museum of Contemporary Art

    The Museum of Contemporary Art, known as MOCA Bangkok, is a privately owned art museum in Chatuchak, established on 23 March 2012 and built around the collection of the business executive Boonchai Bencharongkul.

    • Must see
    • Museum
    • เขตจตุจักร
  14. Pak Khlong Talat
    15 1 hour

    Pak Khlong Talat

    Pak Khlong Talat is Bangkok's wholesale flower market, and it is the city's largest trading ground for cut flowers, garlands and ritual offerings — a district of lanes at the mouth of the Khlong Lot canal in Phra Nakhon where…

    • Must see
    • Market
    • เขตพระนคร
  15. The Golden Mount, Wat Saket
    16 45 min

    The Golden Mount, Wat Saket

    The Golden Mount is a hill that was never meant to be one.

    • Must see
    • Art and culture venue
    • เขตป้อมปราบศัตรูพ่าย
  16. Wat Suthat
    17 45 min

    Wat Suthat

    Wat Suthat Thepwararam is one of only ten first-class royal temples in Bangkok, and the one written into the city's original plan rather than added beside it.

    • Must see
    • Historic monument
    • เขตพระนคร
  17. Sao Chingcha
    18 15 min

    Sao Chingcha

    The Giant Swing, Sao Chingcha in Thai, is a 21.15-metre red teak frame standing on an open island in front of Wat Suthat in Phra Nakhon, and it is the last physical trace of a Brahmin ceremony that Bangkok stopped…

    • Must see
    • Historic monument
    • เขตพระนคร
  18. Wat Benchamabophit
    19 40 min

    Wat Benchamabophit

    Wat Benchamabophit is Rama V's marble temple, built in 1900 as part of the Dusit district he laid out for himself, and the clearest surviving statement of what the Thai monarchy meant by modernisation.

    • Must see
    • Historic monument
    • เขตดุสิต
  19. Erawan Shrine
    20 20 min

    Erawan Shrine

    The Erawan Shrine is a small open pavilion on the corner of the Ratchaprasong junction, hemmed in by department stores and skywalks, holding a gilded four-faced image of Phra Phrom — the Thai form of Brahma.

    • Must see
    • Place of worship
    • เขตปทุมวัน
  20. Khaosan Road
    21 1 hour

    Khaosan Road

    Khao San Road is a 410-metre street in Phra Nakhon, a few minutes' walk from the Chao Phraya, whose name means milled rice and whose reputation has nothing to do with rice.

    • Must see
    • Historic monument
    • เขตพระนคร
  21. Wat Ratchanatdaram
    22 45 min

    Wat Ratchanatdaram

    Wat Ratchanatdaram Worawihan stands where Ratchadamnoen Klang meets Maha Chai Road in Phra Nakhon, and it is on itineraries for one building inside it: Loha Prasat, the metal-spired monastery.

    • Must see
    • Historic monument
    • เขตพระนคร
  22. Wat Ratchabophit
    23 45 min

    Wat Ratchabophit

    Wat Ratchabophit Sathit Maha Simaram is Rama V's own foundation of 1869 and the most formally peculiar of Bangkok's royal temples, which is exactly why it is worth seeing after the canonical ones rather than before them.

    • Must see
    • Historic monument
    • เขตพระนคร
  23. Wat Mahathat Yuwaratrangsarit
    24 40 min

    Wat Mahathat Yuwaratrangsarit

    Wat Mahathat Yuwaratrangsarit is a first-class royal temple of the highest grade — one of only six ratchaworamahawihan temples in Thailand — with an Ayutthaya-period foundation and a position that is itself a statement: it stands on Maha Rat Road…

    • Must see
    • Historic monument
    • เขตพระนคร
  24. Wat Prayurawongsawat Worawihan
    25 1 hour

    Wat Prayurawongsawat Worawihan

    Wat Prayurawongsawat Worawihan is a Buddhist monastery on the Thonburi bank of the Chao Phraya whose claim on a visitor's attention is a restoration rather than a relic.

    • Must see
    • Place of worship
    • เขตธนบุรี

Source: OpenStreetMap contributors, Wikidata ·

Where to base yourself

District boundaries come from OSM administrative relations, so a district page holds exactly the places inside it — plus, for the islands and the coast, the nearest district by proximity.

How the city is laid out

The Chao Phraya organises the map. It runs through the city southward and empties into the Gulf of Thailand about 25 km south, and the river is what every other part of Bangkok is positioned against.

Rattanakosin, the old royal island in Phra Nakhon district, sits on the east bank and holds the Grand Palace and the City Pillar Shrine along with the temples most visitors come for. It is the one part of Bangkok that is walkable end to end, and it has almost no nightlife and few hotels.

Downriver from it, Chinatown runs along Yaowarat Road with the Sampheng lanes behind — old market neighbourhoods, dense, and best after dark.

Further east are the two business spines. Silom and Sathon carry the office towers and corporate headquarters; Sukhumvit Road runs southeast through several districts and carries the hotels, the shopping and most of the international restaurants. Between them, Siam and Ratchaprasong in Pathum Wan hold some of the largest shopping malls in Southeast Asia and the interchange that ties the rail network together.

Thonburi, the west bank, is the quiet half: fewer high rises, largely residential, and a short ferry crossing from the old town.

Bangkok is divided into fifty districts, or khet, subdivided into 180 sub-districts.

Checked 2026-08-25

Getting around

Take the trains, take the boats, and treat a taxi as the option of last resort in the middle of the day.

The BTS Skytrain opened on 5 December 1999 with two lines and 23 stations; there are now 60 fully operated stations across the Silom and Sukhumvit lines, and the two cross at Siam, which is the interchange every route seems to pass through. Service hours are 05:00 to 01:00. The BTS is elevated, air-conditioned, and covers the modern city — Sukhumvit, Silom, Sathon, Siam — but it does not reach the old royal quarter.

The MRT does. The underground Blue Line runs a loop through the older half of the city, and its stations at Sanam Chai and Hua Lamphong are how most visitors now arrive in Rattanakosin and Chinatown without touching a road. BTS and MRT are separate systems with separate tickets; the interchanges are signposted walks, not a single gateline.

On the river, the Chao Phraya express boats run to a flag system — orange, yellow, green-yellow and red — where the flag on the bow tells a passenger which piers the boat will stop at and which it will skip. The piers sit next to the old town's main sights, which makes the river the fastest and by some distance the pleasantest north-south route in Bangkok. Cross-river ferries shuttle between the banks separately from the express services.

The khlong boats on Saen Saep are the local secret: fast, cheap, uncomfortable, and the only thing that beats the traffic on the east-west axis between the old town and Pratunam.

Taxis and tuk-tuks are the wrong instrument at the wrong hour. Bangkok's road traffic is genuinely severe, a metered taxi in an afternoon jam costs more time than money, and no rail journey in this city has ever been slower than the equivalent road journey at rush hour. Insist on the meter, or use an app that fixes the fare before the trip.

Checked 2026-08-25

Common questions

How many days does Bangkok need?

Three to four. Two days cover Rattanakosin — the Grand Palace, Wat Pho, the ferry to Wat Arun — and the river that links them. A third takes Chinatown and a market, and a fourth allows either the Thonburi side or a day trip out of the city. Bangkok punishes a rushed itinerary more than most capitals, because the transfers between its halves eat the time a tighter plan assumes it has.

When is the best time to visit Bangkok?

November to February, the cool dry months of the northeast monsoon. April is the hottest month, averaging 35.7°C, and the rainy season runs from mid-May through October with September the wettest month at 335.9 mm of rain. Bangkok is visitable year-round — the rain arrives in heavy short bursts rather than all day — but the difference between February and April is the difference between walking the old town comfortably and rationing the outdoor hours.

How does a visitor get from the old town to the modern centre?

By MRT. The underground Blue Line, the Chaloem Ratchamongkhon Line, runs 48 kilometres with 38 stations and was Thailand's first underground metro; its stations at Sanam Chai and Hua Lamphong put a visitor in the old royal quarter and in Chinatown, and the line connects onward to the BTS. The road route between the two halves of Bangkok is the one every guide warns about, and the warning is correct.

What do the flags on the Chao Phraya boats mean?

They identify the service and therefore which piers the boat stops at. The operator runs an orange line between Nonthaburi and Rajsingkorn at a flat 18 baht, a yellow line between Nonthaburi and Sathorn at a flat 23 baht, a green-yellow line from Pakkret to Sathorn charging 16, 23 or 35 baht by section, and a red line between Nonthaburi and Sathorn at 32 baht. The operator lists all four as Monday-to-Friday services, so check its own timetable before planning a weekend crossing on one of them.

Are the canal boats worth using?

On the east-west axis, yes. The Khlong Saen Saep service, run by Family Transport, carries about 60,000 passengers a day on two lines: the Golden Mount line from Panfa Leelard pier near Wat Saket to Pratunam, and the NIDA line from Pratunam east to Wat Sriboonruang. It runs 05:30 to 20:30 on weekdays and to 19:00 at weekends, fares are 8 to 22 baht and tickets are bought onboard in cash. It is fast, loud, splashy and not a scenic cruise — a commuter service that happens to be the quickest way between the old town and Pratunam.

Should a visitor take taxis in Bangkok?

Early morning, late evening and for luggage — yes. Between mid-afternoon and mid-evening a taxi is the slowest way to cross Bangkok, and a rail journey that looks longer on the map will be shorter in practice. Insist on the meter rather than agreeing a price at the window, or use an app that fixes the fare before the trip. Tuk-tuks are a short-hop novelty, not transport, and are negotiated rather than metered.

Which part of Bangkok should a visitor stay in?

Sukhumvit or Silom for a first visit, because both sit on the BTS and the rail network is what makes Bangkok manageable. Rattanakosin puts the great temples on the doorstep and is the quietest, most atmospheric choice, but it has the thinnest hotel stock and no Skytrain. Riverside, near a pier between Sathorn and the old town, is the compromise: express boats north to the sights, BTS east to everything else.

Turn this list into a plan

Set your days, your pace and the hours you actually want to be out. The planner works around closing days and travel time, and leaves room to eat.

Plan Bangkok