Sauna

Der Boiler

Official 2026

4.6 (5)

5 min walk

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The Ultimate Gay Sauna Experience in Berlin (2026 Official)

Der Boiler is the undisputed king of Berlin saunas. Spread across 1,500m² over three floors in Kreuzberg, this former industrial space combines gritty aesthetics with modern wellness luxury.

Pricing (2026 Verified)

Standard: €26 (Weekdays) / €29 (Weekends)
Youngster (<28): €19
Student (<26): €18
Includes 1 Towel. Extra towel: €2

Facilities

33°C Pool: Central pool with bubbles, waterfall, and underwater window
Finnish Sauna (90°C): Hourly Aufguss sessions with beautiful recessed lighting
Bio Sauna (60°C): Gentle heat with color therapy for relaxation
Steam Labyrinth (40°C): Massive maze with multiple corners and benches
Hamam (47°C): Turkish-style steam with reclining areas
Bar & Café: Refreshments and small dishes
Outdoor Terrace: Cool-off space next to the bar
Locker: Free (Wristband system)

The heart of Der Boiler is its strategically located pool, visible from multiple steam rooms through underwater windows. The labyrinthine layout encourages exploration and connection.

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Reviews

5 total reviews

4.6

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Kenji T.

Jan 28, 2026

Finally a clean sauna in Berlin! The Aufguss sessions are amazing. Only downside: lockers are a bit small for a gym bag. Bring a small backpack. Staff could be friendlier but it's Germany, so expected lol

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Luca M.

Jan 15, 2026

Best sauna experience in Europe. The underwater window from the pool to the steam room is genius. Went on a Thursday night and it was perfect - not too crowded. €26 is worth every cent.

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Tom R.

Dec 5, 2025

Went with my boyfriend. We loved the outdoor terrace - perfect for cooling down. The crowd is mixed: young, old, bears, twinks. Very inclusive vibe. Only complaint: the bar area gets loud on weekends.

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Markus B.

Feb 10, 2026

日曜の午後に行ったけど、想像以上に混んでた。プールエリアは人が多すぎて正直ゆっくりできない。ただ、スチーム迷路は本当に広くて探検しがいがある。清潔感は文句なし。

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Yuki S.

Dec 22, 2025

バーのドリンクが高い（€5でコーラ）。でもサウナ自体は最高。フィンランドサウナの照明が幻想的で、アウフグースの時間は必見。ただ、スタッフの愛想はあまり良くない。ベルリンだから仕方ないけど。

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