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The Gastro Bar at One Bangkok

The Gastro Bar at One Bangkok

4.9(19 reviews)
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Nightlife & Clubs · Sukhumvit · ฿200–400

Inside One Bangkok on Witthayu Road in Sukhumvit's Lumphini subdistrict, The Gastro Bar is a budget-friendly neighborhood bar for casual drinks.

#97 of 488 nightlife & clubs in Sukhumvit+0.5 vs the Sukhumvit average of 4.4

What reviewers say

Views over One Bangkok complex and professional service are the main draw, with staff consistently going out of their way to show viewpoints and suggest promotions. Cocktails and food receive consistent praise, though one visitor found the music system too treble-heavy and intrusive. A buy-1-get-1 happy hour (5pm–10:30pm) and reasonable pricing make it competitive for the area.

  • Panoramic One Bangkok views
  • Staff guide to viewpoints
  • Cocktail and food quality
  • Buy-1-get-1 happy hour nightly
  • Music volume and treble too sharp

Editorial summary by Best of Thailand, based on 18 Google Maps reviews as of September 2026.

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Within 600 metres

Measured from this listing's coordinates, not from its district — same category first, then whatever else is on the doorstep.