ThreeSixty

Over on the Thonburi side, where riverside hotels cluster thick along the water, one rooftop bar stands out as properly chic. Find it on the 31st floor of the Millennium Hilton Bangkok, a lofty perch that hands you a cocktail and a sweeping open-air view of the river snaking below. The breeze up here does half the work, the skyline does the rest. But if the great outdoors isn't your mood, slip back indoors instead. The lounge trades wide horizons for something warmer, all low light and live jazz curling through the room. Two vibes, one address – pick whichever suits the night you're after.

123 Charoen Nakhon Road. Open Daily, 5pm-1am. Call 02 442 2000