SIN Rooftop Bar Bangkok

Perched on the 26th floor of the Avani+ Riverside Bangkok Hotel, SIN Rooftop Bar is a glamorous destination that combines breathtaking views with a lively, sophisticated vibe. The open-air terrace wraps around the building, providing an uninterrupted 180-degree panorama of the Chao Phraya River and the glittering cityscape beyond. Guests can lounge on plush sofas or gather around sleek fire pits while sipping signature cocktails like the 'SIN-gapore Sling' or 'Bangkok Blossom.' The bar’s modern design features warm wood accents, ambient lighting, and a glass-walled infinity pool that seems to merge with the river below. As night falls, the space transforms into a pulsating hub with DJ sets and a chic crowd, making it a top choice for both romantic evenings and festive nights out. The attentive staff and well-curated drink menu, which includes premium spirits and Champagne, ensure a memorable experience. Whether you’re capturing sunset photos or dancing under the stars, SIN Rooftop Bar epitomizes Bangkok’s electric rooftop scene.

Don't miss

• Sip a signature cocktail while watching the sunset over the Chao Phraya River.
• Take a dip in the infinity pool that overlooks the river (open to hotel guests).
• Enjoy live DJ sets that create a vibrant party atmosphere from evening onward.
• Capture stunning panoramic photos of Bangkok’s skyline and river traffic.
• Try the 'Bangkok Blossom' cocktail, made with gin, lychee, and rose.

Tickets & tours

Ways to visit SIN Rooftop Bar Bangkok

Cheapest way inMedellin: Rooftop Bar Crawl with VIP Access & Hidden Clubs4.6★ · 112 travelers~5 hoursFree cancellationFrom$27 per personSee dates →Most bookedBangkok by Night: Temples, Markets and Food Tuk-Tuk Tour4.9★ · 4,061 travelers~4 hoursFree cancellationFrom$75 per personSee dates →Private & flexibleShanghai Authentic Dinner and Night River Cruise with Rooftop Bar Hopping Option5★ · 44 travelers3–4 hoursFree cancellationFrom$140 per personSee dates →

Know before you go

• Dress code is smart casual; no flip-flops or beachwear.
• Drinks start around 400 THB; budget accordingly for a premium experience.
• Photography is allowed, but avoid using flash near other guests.
• Check weather forecast; the bar may close during heavy rain or storms.

A bit of history

SIN Rooftop Bar opened in 2018 as part of the Avani+ Riverside Bangkok Hotel, a modern addition to the historic Riverside district. The bar quickly gained acclaim for its design and views, becoming a staple in Bangkok’s nightlife.