Nightlife & Clubs in Siam (Pathum Wan) with outdoor seating 13 of 77
Filtered from the full list of nightlife & clubs in Siam (Pathum Wan). The ranking is the same; the filters only take rows out.

Rotunda
5.0Nightlife & Clubs · Siam (Pathum Wan)
Closed nowLGBTQ+ friendly
Rotunda is a bar on Rama I Road in Pathum Wan, in the Siam (Pathum Wan) district, with cocktails on the menu.

BlueMoon.bkk
5.0Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 00:00Quiet now฿฿
Sited on the 4th floor of Siam Paragon's Eatelier zone, BlueMoon.bkk serves a bar-restaurant menu of mid-range cocktails and wine with outdoor seating and happy-hour pricing.

The O.S.S Bar
4.9Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 00:30฿฿฿
Kasem San 2 in Siam hosts The O.S.S Bar, bringing live music and dancing with cocktails and wine at varied price levels throughout.

Horizon Pool, 18th Fl. Sindhorn Midtown Hotel Bangkok
4.8Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 22:30฿฿฿Step-freeLGBTQ+ friendly
Eighteen floors up on Soi Langsuan, Horizon Pool at the Sindhorn Midtown Hotel Bangkok serves cocktails, beer and wine at mid-range prices within Siam's Lumphini district.

Gourmet Bar
4.8Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 23:00฿฿฿Step-freeKids
Gourmet Bar is a bar at Novotel Bangkok on Siam Square Soi 6 in Pathum Wan, in the Siam (Pathum Wan) district, with live music.

Brewave Gaysorn Amarin
4.8Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 01:00Busy now฿฿฿
Brewave on the 4th floor of Gaysorn Amarin in Siam (฿400–1,200), rated 4.8 by 1,464 reviewers. Bar-restaurant with live music, cocktails, wine, and beer.

1901
4.8Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 00:00Step-free
Henri Dunant Road in Pathum Wan is the address for 1901, a Siam-district bar serving cocktails alongside a notably highlighted beer selection among the area's nightlife spots nearby.

AQUA Bar Bangkok
4.7Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 00:30Busy nowStep-freeLGBTQ+ friendly
AQUA Bar in Siam brings live music and dancing alongside cocktails to locals and tourists alike, with 384 online reviews averaging 4.7 stars overall.

Beer Republic
4.5Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 00:00Busy now฿฿฿Step-freeFree Wi-Fi
Phloen Chit live music bar in Siam serves cocktails and beer; rated 4.5 stars by 3,631 reviewers for evening entertainment and gatherings.

The St. Regis Bar
4.5Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 00:00Step-freeLGBTQ+ friendly
Siam, or Pathum Wan district, is home to The St. Regis Bar on Rajadamri Road in Lumphini, with live music and wine alongside cocktails that reviewers have specifically called out.

Secret Chamber (MBK)
4.3Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 01:00Busy now฿฿฿
Phaya Thai Road in Pathum Wan holds Secret Chamber, known on Google simply as a bar inside MBK, at mid-range prices with live music, cocktails and a beer selection among its features.

Truth or Dare Langsuan
4.1Nightlife & Clubs · Siam (Pathum Wan)
Open nowuntil 05:00Quiet now฿฿฿฿
Lang Suan Road in Siam's Lumphini area hosts Truth or Dare Langsuan, a mid-range cocktail bar with live music, dancing and cocktails among its listed features.

Pool Bar
Nightlife & Clubs · Siam (Pathum Wan)
Closed nowLGBTQ+ friendlyFree Wi-Fi
Outdoor seating and free Wi-Fi round out the features at Pool Bar on Rajadamri Road in Lumphini, which also pours both cocktails and wine for visitors.
Quietest times: Nightlife & Clubs in Siam (Pathum Wan)
- Monday to Friday
- Quietest 11:00–13:00 at 26.1% of peak, busiest 21:00 at 55.4%
- Saturday and Sunday
- Quietest 11:00–13:00 at 24% of peak, busiest 22:00 at 61.7%
Google popular-times data for 9 places, as of 8 September 2026. That is 9 of the 13 places listed here; the percentage is each place's own historic peak, not a headcount. How this is measured.
Best of Thailand
https://bestofthailand.org/bangkok/siam/nightlife-clubs
Scan or type the address for opening hours, phone numbers and the map.