Cooling Tower interior, Bangkok
Rooftop Bar

Cooling Tower

The W Bangkok's 31st-floor outdoor counter, where a clear-glass plunge pool, a north-facing skyline, and a Mekhong highball is the room's order.

★ 4.5 $$$ Sathorn, Bangkok 6pm-1am Tue-Sun, closed Mondays
Bangkok · Rooftop Bar

The pitch: an editor's read on Cooling Tower

Cooling Tower sits on the 31st-floor pool deck of the W Bangkok at 106 North Sathorn Road, four minutes from Chong Nonsi BTS. The terrace opened with the hotel's 2014 launch and runs as an open-air counter beside the clear-bottom plunge pool, facing north across Sathorn to the Sukhumvit skyline.

This is the room for a drinker who wants a Sathorn-side rooftop without the Banyan Tree price floor. Skip it if a fully indoor lounge is the brief, or if a Monday seat is the only night that works.

At a glance
Address
106 North Sathorn Road, Bang Rak, Bangkok 10500
Nearest transit
Chong Nonsi BTS (4 min walk)
Hours
6pm-1am Tue-Sun, closed Mondays
Price range
$$$ (B420-B620 cocktails, B380 beer)
Specialty
31st-floor outdoor counter, pool-deck terrace, north-facing skyline
Reservations
Recommended for weekends, walk-in for weeknights
Dress code
Smart casual
The room

The room: a closer read

The space runs as a 24-seat outdoor counter wrapping the north side of the pool deck, with a small indoor lounge for monsoon nights and four cabana booths for groups. BK Magazine's 2024 Sathorn rooftop round-up called the counter 'the most underrated B450 cocktail seat with a Sathorn view'.

The most underrated B450 cocktail seat with a Sathorn view.

The drinks

What to order, and what to skip

The list runs short and the bar runs it on its own terms. Order from the signatures.

01
Sathorn Highball (B450)
Mekhong rum, soda, lime, lemongrass. The signature serve and the order BK Magazine flagged in 2024.
02
W Old Fashioned (B560)
Bulleit Bourbon, brown sugar, orange bitters, smoke top. The list's most-ordered classic per the bar's published notes.
03
Yuzu Margarita (B520)
Tequila Ocho, yuzu, agave, salt rim. The pool-deck default.
04
Singha draught (B380)
B380 pints with a counter seat is the room's best-value sit. Two-pint minimum at the outdoor counter on Fridays.

Skip the off-list improvisations on a first visit. The published list is the room's editorial position; the bartenders built every serve to earn its place.

Inside the room
The crowd & vibe

The crowd: who shows up, and when

The crowd is 60% hotel guests on a Tuesday and 70% Sathorn professionals on a Friday or Saturday. r/bangkok rooftop threads consistently flag the 6pm to 7pm window as the best for an outdoor counter seat before the pool-deck rush.

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What regulars say

What regulars say

Who it is for

Who it is for

Best time to visit
Tuesday or Wednesday at 6pm for an outdoor counter seat before the pool-deck rush.
What to skip
Skip Monday entirely. The room is closed. Skip the indoor lounge on a clear evening as well.
Pair this bar with

Three more Bangkok rooms nearby

Sources consulted W Bangkok official dining page (verified 2026-05); BK Magazine Sathorn rooftop round-up (2024); Travel + Leisure Southeast Asia rooftop round-up (2024); r/bangkok rooftop threads (pattern-read across 4 threads, 2023-2026); Google Maps reviews (pattern-read n=68); TripAdvisor reviews (n=42).
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Photos via Google Places. Cooling Tower, Rooftop Bar · Ladyz Buatong · Jack “Mee” Hoff · thanthip S · Ming Kwan · bonsai