Country
Luxembourg
Reviews
No reviews yet
Family friendly
Yes
Season
Year-round
About Les Thermes Strassen
Les Thermes is a large public leisure pool and sauna centre in Strassen, on the western edge of Luxembourg City. The aquatic side, where swimwear is worn, has a 25-metre pool, learning and children's pools, a wave pool, an outdoor pool, a jacuzzi and three slides, kept at about 29°C. The separate sauna and wellness area, which is the relevant part for nude bathing, has around six to nine saunas and steam rooms, including infrared, herbal, salt and a mound-style outdoor sauna, a Turkish hammam, an outdoor sauna pool and a sauna garden. As in neighbouring Germany and Belgium, the saunas are used without swimwear, and visitor reviews describe people sunbathing nude in the sauna garden; bathrobes are required in the rest rooms, which some visitors find odd given the nude sunbathing outside. The sauna is mixed every day, with a women-only session on Tuesday mornings. The centre runs occasional late 'Moonlight' sauna nights. It is open all year and is a convenient option for nude sauna bathing in the Luxembourg City area, though it is a public facility rather than a naturist venue, and the pools themselves are textile.
Legal context & local rules
Nude use is confined to the sauna area under the centre's house rules; swimwear is required in the pool hall.
Luxembourg has no specific nudism legislation, operating in a legal grey zone where public nudity is neither explicitly permitted nor criminalised in designated contexts. General indecency laws apply to non-designated public spaces, but enforcement is rare for discreet, consensual naturism. The country's small size and influence from neighbouring German and French naturism traditions create a tolerant but informal environment.
What’s here
Getting there and visiting
Les Thermes is at 1 rue des Thermes, L-8018 Strassen, just west of Luxembourg City, with parking on site; public transport in Luxembourg is free. No membership is needed: pay at the entrance. In late 2025 sauna entry was about EUR 24.50 for adults (women's Tuesday session EUR 19.50), and pool-only entry from EUR 7. Bathrobes can be hired for EUR 6 plus deposit and towels for EUR 4. The sauna opens roughly 10:00 or 11:30 to 22:00 on weekdays and 09:00 to 21:00 at weekends; check current hours.
Before you go
- 1 Check the current local rules and access conditions before travelling.
- 2 Bring a towel and sit on it when using shared seating.
- 3 Never take photographs of other people without clear consent.
- 4 Respect the venue’s clothing, privacy, and behaviour rules.
Location
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49.6140, 6.0709
Frequently asked questions
Is the sauna at Les Thermes nude?
Visitors describe the sauna area as used without swimwear, in the usual Central European way, but bathrobes are required in the rest rooms. The swimming pools are textile.
How much does it cost?
In late 2025 adult sauna entry was about EUR 24.50; pool-only entry started at EUR 7.
Is there a women-only session?
Yes, on Tuesday mornings from 10:00 to 14:00.
Do I need to bring a towel and bathrobe?
Yes, or hire them on site (towel EUR 4, bathrobe EUR 6, plus deposits).
Sources
- Les Thermes (official site)
- Swimming pools of Luxembourg (Luxtoday)
- Things to do in Strassen (Tripadvisor)
- Les Thermes (Wanderlog)
Researched 25 October 2026 .
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