ThreeSixty Rooftop Bar

Our take

That flying saucer hovering over the Chao Phraya? This is what's inside. A domed jazz lounge sits on top of an open-air deck, sharing a genuinely 360-degree sweep that collects Wat Arun, the Grand Palace and the river's slow bend in a single turn of the head. It draws listeners rather than crowds — jazz carries the night, tables have room to breathe, and nobody is elbowing toward a selfie rail. Come drink-led rather than dinner-led, and it's one of the riverside's easiest great evenings.

Insider tip

Take the hotel's free shuttle boat from Saphan Taksin pier — arriving across the water is half the show — then pick your level by the weather: open deck on clear nights, the air-conditioned dome when Bangkok steams.