Three days that start early to beat the heat: the Grand Palace and the river temples with Chinatown at night, a market day with a canal boat, then the old city and a view from above. Each day stays in one part of the city, with trains and boats for the long gaps and no taxi in traffic.
November to February is the cool season: highs near 86°F (30°C), dry, and the busiest months. March to May is the hot stretch, up to 100°F (38°C). June to October is the rainy season: heavy showers most afternoons, fewer crowds and lower hotel prices.
Where to base yourself
Along the BTS Sukhumvit line (Phrom Phong, Thong Lo) for restaurants and easy transit. Near the river or Sanam Chai MRT for the temples at 8:30 a.m. Around Banglamphu and Khao San for budget rooms and the old city on foot.
Getting around
BTS Skytrain and MRT metro cover the new city, and the MRT Blue Line stops at Sanam Chai, a short walk from Wat Pho. Chao Phraya Express boats and the cross-river ferries run on the water; fares are low and moved several times in 2026 with fuel prices, so read the pier board. Grab for the rest, and a motorbike taxi only for short hops.
Be at the gate for the 8:30 a.m. opening; tickets are sold until about 3:30 p.m. Shoulders and knees must be covered, and the palace can shorten its hours for royal ceremonies, so check royalgrandpalace.th the night before.
The reclining Buddha is 46 meters long, and the massage pavilions are in the grounds. Walk-in massage runs from roughly ฿260 to ฿420; do it after the walking.
Order pad kra pao with a fried egg or a plate of noodles at the shophouse counters along the lane to the pier. Expect about ฿100 to ฿150 for a plate and a cold drink.
Take the short ferry from Tha Tien for a few baht. Entry is ฿200 for foreigners, and sources disagree on how far up the central prang you can climb, so ask at the gate.
Ferry back to Tha Tien and walk about 15 minutes to the garlands and cut flowers by Memorial Bridge. It is free to walk through and the stalls are busiest after dark.
A narrow covered lane of wholesale trinkets, ribbons and snacks that starts near the flower market and runs into Chinatown. Shops close up in the early evening, so come while it is light.
Start at Nai Ek for rolled rice noodle soup (guay jub), then T&K Seafood on Soi Phadungdao in the evening. Stall hours shift and some shut on Mondays, so ask the vendor.
The whole market runs Saturday and Sunday, about 9 a.m. to 6 p.m.; go at opening and leave by 11:30. On a weekday, spend the morning at Or Tor Kor and Jim Thompson House instead.
Open daily from 10 a.m. to 5 p.m. for ฿250, and the main house is by guided tour only, so join the next English tour. Photos are fine in the garden but not inside.
A free shrine on the corner of Ratchaprasong, open from early morning until late evening. Optional offerings are about ฿20 to ฿100, and dancers can be hired for a wish.
BTS to Thong Lo for Trat and Isan home cooking at a table; book ahead for dinner. Order the crab curry and the stir-fried pork with basil, and plan on ฿500 to ฿700 each.
About 300 steps up the artificial hill to a terrace over the old city. Foreigners pay ฿100 to climb, and most listings give opening from about 7:30 a.m.
The red Giant Swing stands across the road from the temple and costs nothing to look at. Inside, the hall is ฿100 and has the murals; listed hours vary, so go before noon.
A short Grab from Thipsamai to a museum of Thai identity in a former ministry building. Open Tuesday to Sunday from 10 a.m. to 6 p.m., closed Mondays; entry is around ฿100 to ฿200, so check the desk.
MRT from Sanam Chai straight to Lumphini station. The park is free and open from early morning until at least 9 p.m.; stay on the paths, since large water monitors live by the ponds.
Take the BTS from Sala Daeng to Chong Nonsi for the glass floor of the tower. Day and sunset slots run between 10 a.m. and 7 p.m. and cost roughly ฿900 to ฿1,300 depending on the slot and reseller, so book a sunset slot ahead.
A restaurant on Soi Saladaeng 5 for Isan food: papaya salad, grilled chicken and sticky rice. It is a casual spot, so no booking; budget about ฿400 each.
฿400
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Pins are approximate. Tap one for the stop; the directions links open Google Maps.
The practical bits
From the airport
From Suvarnabhumi, the Airport Rail Link reaches Phaya Thai in about 30 minutes for up to ฿45, and you can tap a contactless bank card at the gate since November 2025. A metered taxi to the center is usually ฿300 to ฿500 with tolls and the airport fee. From Don Mueang, the A1 bus to Mo Chit is the cheap route, and the operator of the rail link is due to change in February 2027.
What a day costs
About ฿1,500 to ฿3,000 a day per person, hotel excluded. Day 1 tickets are ฿1,000 (palace ฿500, Wat Pho ฿300, Wat Arun ฿200); street meals run ฿60 to ฿150 a plate; the SkyWalk on day 3 adds about ฿900 to ฿1,300. BTS fares start at ฿17, and a joint fare capped at ฿45 is planned for January 2027 but is not confirmed.
Where to stay
Riverside and Rattanakosin
The Grand Palace, Wat Pho and the boats. Quiet at night, with Sanam Chai MRT nearby.
Sukhumvit
Hotels, malls and restaurants along the BTS. Easy for everything except the old city.
Chinatown, Yaowarat
Street food after dark and a metro station at Wat Mangkon. Loud, cheap and good.
Got a day to spare?
Ayutthaya
The old capital's ruins, about an hour by express train. Express trains now leave from Krung Thep Aphiwat Central Terminal, not Hua Lamphong, and seats should be booked the day before. The slow third-class train from Hua Lamphong costs ฿20 and takes about 1 hour 45 minutes.
Amphawa floating market
Open Friday to Sunday from late morning to evening, with firefly boats after dark. It is about 90 minutes by minivan, and the last vans back leave around 7 to 8 p.m.
Ko Kret
A car-free pottery island. Take a taxi or bus to Pak Kret, then a ferry for a few baht from Wat Sanam Neua; the island is free and busiest on weekends.
Worth knowing
Cover shoulders and knees for every temple; the Grand Palace turns people away at the gate, and sarongs are rented on site. A light scarf in the bag saves the fee.
The Grand Palace can close early or shorten its hours for a royal ceremony. On August 12, 2026 it sold tickets only until noon, so check the Bureau of the Royal Household site the night before.
Days close on different days: Museum Siam on Mondays, Thipsamai on Tuesdays, the National Museum on Mondays and Tuesdays. Waystop's hours check flags a stop you place on a day it is shut.
Use the meter or Grab, and refuse a tuk-tuk that quotes a flat price. Carry small notes, because stalls and boats cannot change a ฿1,000 bill.
Chatuchak is a Saturday and Sunday market. On a weekday, swap it for Or Tor Kor, which is open daily, and take the afternoon as planned.
Things you can ask once it’s in the app
Plans change. Ask Chat and it proposes a reshuffled day you can apply, or just answers the question.
Add a floating market on the third morningFind a vegetarian version of the Chinatown nightWhich of these stops are closed on a Monday?Can we fit a Thai massage in after Wat Arun?Swap the SkyWalk for a cheaper view of the city
Questions
Is three days enough?
For the main sights, yes. Most people pair Bangkok with a beach or Chiang Mai, and a fourth day here buys Ayutthaya by train.
How do I dress for temples?
Long trousers or a long skirt and sleeves over the shoulders. Wear shoes that slip off, because you remove them before many halls. The Grand Palace enforces it at the gate.
Which day works in the rain?
Day 2. Or Tor Kor, Jim Thompson House and the Siam Paragon food hall are all roofed, and the canal boat has curtains. Day 1 and the Wat Saket climb on day 3 are mostly outdoors. Waystop's rain plan is a second version of a day that you can switch to.
Do I need to pay or fill in anything before I land?
Yes, one thing: the free Thailand Digital Arrival Card, due within three days of arrival (use tdac.immigration.go.th only). A 300 baht tourist entry fee has been proposed for years, but I could not confirm that it is in force.
Add your dates, your hotel and who’s coming, then ask Chat to change anything: it proposes the edit and you tap Apply. Want a long lunch instead of a museum? Just ask. Every place is checked against Google Maps before it lands on your day, and Chat can tell you when to leave for the next stop. Going on to another city? Build a multi-city trip.