Khao San Road foam cannons and Silom's 2km water-fight corridor: Bangkok's Songkran is bigger, louder, and easier to reach than anywhere else in Thailand.
Annual. Always 13–15 April.
Bangkok's Songkran is not one event: it is the same water-fight chaos scaled to a city of 10 million people, concentrated into two distinct zones. Silom Road in the business district runs 2km of continuous water fights mixing office workers, locals, and tourists. Khao San Road in Banglamphu runs foam cannons, DJs, and a decidedly tourist-heavy crowd. The two are about 5km apart by taxi. Each has a different atmosphere; both are genuinely fun.
Silom on 13 April is the more impressive experience. The road is closed to traffic and packed with people ranging from families with children to office workers in full suits who have clearly been waiting all year for this. Water is everywhere: buckets, super-soakers, hoses from buildings, trucks loaded with tanks. The BTS Skytrain still runs (it passes over Silom) and is an amusing dry vantage point if you need a break.
Khao San Road Songkran is the backpacker version. Foam cannons fire continuously, music plays at high volume, and the crowd is predominantly tourists and younger Thais. Entry to the main zone is free. It starts earlier (11am) and runs later than Silom. If you are staying in Banglamphu: which most backpackers in Bangkok are: you do not even need to plan transport.
The question most travellers face is Bangkok versus Chiang Mai. Bangkok is more accessible (better transport, more hostel options, cheaper flights) and the city itself is easier to navigate. Chiang Mai's moat creates a more concentrated, immersive experience that many consider more atmospheric. If you can only do one, Chiang Mai wins for atmosphere. Bangkok wins for logistics and scale. Some people solve this by doing both: Bangkok for the first day, an overnight bus north, two more days in Chiang Mai.
Party hostels within reach of Chiang Mai (for atmosphere); Bangkok (for accessibility and scale)'s main celebrations. Ranked by guest rating.
Bangkok is served by two airports: Suvarnabhumi (international) and Don Mueang (low-cost). The Airport Rail Link from Suvarnabhumi runs directly into central Bangkok in 30 minutes. From Don Mueang, bus A1 and A2 connect to central Bangkok in 45–60 minutes. Within the city, the BTS and MRT cover all main Songkran zones.
Day-by-day breakdown
Silom Road closes to traffic from around 10am. The water fights begin immediately. This is the most intense day across both zones. Arrive early if you want to be in the thick of it rather than fighting through crowds. The BTS Sala Daeng station drops you at the Silom end.
The Khao San Road zone peaks in the afternoon. Foam cannons are running by noon. The street is pedestrianised during Songkran. The area around Wat Phra Kaew and the Grand Palace nearby hosts more traditional ceremonies in the morning: worth attending before the street party takes over.
Official celebrations continue on both Silom and Khao San. By 15 April the scale starts to diminish: Silom goes back to normal traffic by the evening. Neighbourhood water fights continue across the city in areas like Ladprao and On Nut. These local zones are less tourist-facing and give a better sense of how Thais celebrate Songkran.
Realistic costs per person · Verified March 2026
Prices in GBP. Festival week prices may be higher than standard rates. Prices verified March 2026.
Other festivals and parties in the same region
Pre-booked private transfers and shared shuttles for your arrival.
Getting to Songkran Water Festival: Bangkok from Chiang Mai , Krabi , Phuket , Siem Reap , Phnom Penh , and Vientiane