Le Club Les Thermes
Thermal baths & spa towns
About
MONDORF Domaine Thermal (Les Thermes) is a spa and wellness complex in Mondorf-les-Bains, Luxembourg, which according to the operator combines thermal baths, a spa, fitness, two hotels and restaurants in a 45-hectare park. The thermal spring was discovered in 1841. According to the operator, the indoor and outdoor thermal pools use water heated to 36 °C.
The wellness area around the 28 °C pool has nine saunas and one hammam according to the site, and the Piazza area adds three more saunas and two hammams, including a ladies' section. There are Aufguss sessions, a salt room called Salounge and the private Vippi sauna. The complex is open seven days a week, without reservation.
- Nine saunas and one hammam around the wellness pool at 28 °C
- More saunas and hammams in the Piazza area, including a ladies' sauna
- Aufguss sessions with honey, birch and herbs
- Private Vippi sauna for rent for half a day or a full day
- Thermal pools at 36 °C and a 45-hectare park
Opening hours
| Wellness & Fitness: Mon–Fri | 9:00–22:00 |
|---|---|
| Wellness & Fitness: Sat, Sun, holidays | 9:00–20:00 |
| Thermal pool | daily from 8:00 |
| Thermal park | daily 6:00–22:00 |
The pools close 15 minutes before closing time. Data comes from the official opening hours page.
Prices
| Entry 2 hours (Mon–Fri) | €32 |
|---|---|
| Entry 3 hours (Mon–Fri) | €40.50 |
| Entry 4 hours (Mon–Fri) | €45 |
| Entry full day (Mon–Fri) | €52 |
| Entry 2 hours (weekend, holidays) | €35 |
| Entry 3 hours (weekend, holidays) | €43.50 |
| Entry 4 hours (weekend, holidays) | €48 |
| Entry full day (weekend, holidays) | €55 |
| Private Vippi sauna (up to 8 people) | from €66 |
Overtime is €9 per started half hour. Discounts (children 2–15 60%, youth 16–27 10%, students 20%, seniors 60+ 10%) apply only to on-site purchases with proof; babies and children only have access to the thermal pool. TIME packages are also available.
Amenities according to OpenStreetMap
Only what the open data records. What is missing, we do not know.
- Thermal wateryes
- Saunayes
What is not listed here is unknown to us or the operator has not said.
Pros and cons
Pros
- A large choice of saunas at different temperatures, with Aufguss sessions
- A ladies' sauna and a ladies' hammam
- A private Vippi sauna for a group
- Entry without reservation
- Thermal park and hotels on site
Things to keep in mind
- Entry from €32 is on the pricier side
- Weekends and holidays close earlier (20:00) and cost more
- Discounts apply only to on-site purchases with proof
- Construction is under way and hotel access has changed
Who it suits and how it works
Who it suits
- a full day of sauna
- Aufguss sessions
- a group of friends (private sauna)
- combining a spa with a hotel stay
Rules and good to know
- Swimwear is not allowed in the sauna cabins; you may keep a towel around the waist or chest, and a towel goes between skin and wood
- In the Tekstiili sauna intimate areas must be covered with a wrap or towel
- The outdoor area marked "Nudité" is a no-swimwear zone; elsewhere intimate areas must be covered when moving around the wellness area
- Swimwear is allowed in the hammams
- Swimwear is compulsory in the thermal pool; topless sunbathing is forbidden
- A shower before bathing is compulsory; books, food, drinks and electronics are not allowed in the sauna and wellness areas
- Photography in the facilities is forbidden
- The minimum age for the saunas and fitness is not given as text on the page; check with the operator
Getting there
Address: Avenue des Bains, L-5601 Mondorf-les-Bains
By car on the A13 take exit 12 Mondorf-les-Bains, then the N16 into the village
From Luxembourg City bus 413 runs from the station (about 30 minutes) to the Casino 2000 stop
Main parking is free for the first 5 hours, then paid Mon–Sat 7:00–18:00; because of construction the hotels are reached via Avenue Dr Ernest Feltgen
Contact
- Address
- Avenue des Bains, L-5601 Mondorf-les-Bains
- Phone
- +352 23 666-600
Details from the operator's own site, as of 4 Nov 2026. Check them with the operator before you go: mondorf.lu
Data source: OpenStreetMap contributors (ODbL licence)
Do you run this place?
These details come from public sources. Send us a correction and your own photos for free, or get a partner profile with a price list, gallery and booking link.