Major city · Luxembourg
Mondorf-les-BainsMondorf
Go for one night, or as a half-day spa stop from Luxembourg City: 30–40 min by bus, free with national public transport.
Mondorf-les-Bains is Luxembourg's thermal spa town, 20 km southeast of the capital on the Moselle side of the country. The draw is the Domaine Thermal complex (36 °C source water, saunas, mud treatments) plus a small aviation museum and Casino 2000. There is no train station; buses 175 and 177 run from Luxembourg City and Remich, and all national public transport is free. Most travellers come for a spa afternoon or a single overnight, not a multi-day base.
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- EUR
- Best months
- May–Sep for outdoor pools and the park; Nov–Mar for indoor thermal and sauna days
- avoid None serious; check spa and casino hours around public holidays
- Airports
- LUX · ETZ
- Nights
- 1
Rules in force · 7Non-EU visitors get 90 days in any rolling 180-day window…
- Europe ↗Non-EU visitors get 90 days in any rolling 180-day window, counted across all 29 Schengen states together — not per country; the Entry/Exit System now logs each crossing, so an overstay is detected automatically.
- Europe ↗On the first Schengen entry since EES began, non-EU travellers give four fingerprints and a face photo at the border instead of a passport stamp; there is nothing to apply for or pay in advance.
- Benelux ↗Dutch and Belgian police can ask anyone to show identification (in the Netherlands from age 14): carry the original passport or EU ID card — a photocopy is not accepted.
- Benelux ↗Tap-in fares, Dutch and Belgian domestic tickets and Luxembourg's free transport all stop at the border: buy an international ticket for cross-border legs, or you will be fined on board.
- Luxembourg ↗Luxembourg is in the EU and the Schengen area; the EU Entry/Exit System applies to non-EU visitors. Check the official EU and Luxembourg sources for your passport.
- Luxembourg ↗Public transport inside Luxembourg is free in second class; cross-border trips and first class still need tickets.
- Luxembourg ↗Luxembourgish, French and German are official; English is widely understood in the capital.
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Mondorf-les-Bains112 ▾
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Mondorf-les-Bains, one line each. Tap a card for the full answer.
- Cash or card?Currency is the euro (EUR).Luxembourg-wide
- SIM or eSIMPOST, Tango and Orange Luxembourg; prepaid SIMs in shops with ID.Luxembourg-wide
- Tap waterTap water is safe.Luxembourg-wide
- TippingRestaurant: Service included; 5–10% for good service.Luxembourg-wide
- Plugs & powerSockets C/F. US/Canada (A/B): adapter · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 230 V: US 120 V-only devices (hair dryers) need a converter; most chargers are dual-voltage.Luxembourg-wide
- SafetyVery safe: a small spa town with low street crime.
Show all 12 answers
- RestroomsFree public toilets in the capital's centre; cafés for customers.Luxembourg-wide
- Emergency numbers112 fire and ambulance · 113 police (not 911, 999 or 000)
- Sundays & holidaysMost shops close Sunday; many museums close Monday or Tuesday.Luxembourg-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportLUX Luxembourg Findel (Bus to Luxembourg City, then bus 175/177 to Mondorf; about 1 h 15 min total).
- Getting aroundThe town is small and walkable: spa, park, casino and most restaurants sit within 15 minutes on foot.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- Coffee€3–5 (≈ US$4–6)
- Sit-down mealDinner main€20–35 (≈ US$25–45)
- Beerdraught / supermarket€4–6 (≈ US$5–7)€1.50–2.50 (≈ US$2–3)
- Metro or bus rideBus ride (national network)free
- SIM or eSIM, a weekeSIM or data SIM, about a week€15–30 (≈ US$18–35)
- Museum or sight ticketSpa entry (thermal zone)€30–50 (≈ US$35–60) (check)
- Budget bedHostel or guesthouse bed, a night, per person€40 (≈ US$50)
- Mid-range bedHotel double room, a night, per room€160 (≈ US$190)
- High-end bedHotel double room, a night, per room€260 (≈ US$350)
A day, not counting the bed: Budget €70 (≈ US$85) · Mid €120 (≈ US$140) · High €220 (≈ US$300)
Local prices, with USD next to them (rates 2026-09 (approximate); change it in the header). Ranges are desk estimates: check locally. Every price and the budget calculator →
DecideWhat it is known for, and when the weather works
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- LUX Luxembourg Findel (Bus to Luxembourg City, then bus 175/177 to Mondorf; about 1 h 15 min total) · ETZ Metz-Nancy-Lorraine (Across the French border; car or rail-plus-bus via Metz)
Best months at a glance
From the guide's best and avoid lists
Jan
Best
4°C (39°F)39°F (4°C)
Feb
Best
6°C (43°F)43°F (6°C)
Mar
Best
11°C (52°F)52°F (11°C)
Apr
not flagged
15°C (59°F)59°F (15°C)
May
Best
19°C (66°F)66°F (19°C)
Jun
Best
22°C (72°F)72°F (22°C)
Jul
Best
25°C (77°F)77°F (25°C)
Aug
Best
24°C (75°F)75°F (24°C)
Sep
Best
20°C (68°F)68°F (20°C)
Oct
not flagged
14°C (57°F)57°F (14°C)
Nov
Best
8°C (46°F)46°F (8°C)
Dec
Best
5°C (41°F)41°F (5°C)
Best: May–Sep, Nov–Mar. Month by month →
Warmest Jul (25°C (77°F)77°F (25°C)), coolest Jan (−1°C (30°F)30°F (−1°C) low), wettest Jan (12 rain days), driest Apr (9). Averages, not a forecast.
Weather and climate
Mondorf-les-Bains: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
Loading…
Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
4°C (39°F)39°F (4°C)
−1°C (30°F)30°F (−1°C)
12 rd
Feb
6°C (43°F)43°F (6°C)
−1°C (30°F)30°F (−1°C)
10 rd
Mar
11°C (52°F)52°F (11°C)
2°C (36°F)36°F (2°C)
11 rd
Apr
15°C (59°F)59°F (15°C)
4°C (39°F)39°F (4°C)
9 rd
May
19°C (66°F)66°F (19°C)
8°C (46°F)46°F (8°C)
10 rd
Jun
22°C (72°F)72°F (22°C)
11°C (52°F)52°F (11°C)
9 rd
Jul
25°C (77°F)77°F (25°C)
13°C (55°F)55°F (13°C)
9 rd
Aug
24°C (75°F)75°F (24°C)
13°C (55°F)55°F (13°C)
9 rd
Sep
20°C (68°F)68°F (20°C)
10°C (50°F)50°F (10°C)
9 rd
Oct
14°C (57°F)57°F (14°C)
7°C (45°F)45°F (7°C)
11 rd
Nov
8°C (46°F)46°F (8°C)
3°C (37°F)37°F (3°C)
12 rd
Dec
5°C (41°F)41°F (5°C)
0°C (32°F)32°F (0°C)
12 rd
High / low, both scales · rd = rain days
Arrive & moveAirports are listed under At a glance; this is how to move once you are in
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting around
The town is small and walkable: spa, park, casino and most restaurants sit within 15 minutes on foot. Buses 175 and 177 link Mondorf with Luxembourg City and Remich, and line 304 with Bettembourg; national buses and trains are free to ride. A car helps for the French border and Moselle villages.
Nearest full guides
Straight-line distance, not travel time
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Remich
goDoor to door: About 30–40 min
Bus 175/177 toward Remich, free
Moselle riverside, wine cellars and boat trips; easy half-day pairing.
Grevenmacher
goDoor to door: About 1 h
Bus via Remich, free
Wine town on the Moselle; combine with Remich in one day.
Door to door: About 30–40 min
Bus 175/177, free
UNESCO old town and casemates; the obvious base if you skip sleeping in Mondorf.
Schengen
cautionDoor to door: About 1 h 15 min
Bus via Remich, free
Small village, mostly the European Museum and river views; only worth it if you are already on the Moselle.
Thionville, France
cautionDoor to door: About 1 h
Car or bus-plus-rail via Luxembourg City
Closest French city; bring ID and check cross-border bus times.
Eat & sleepWhich area to sleep in
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
Avenue des Bains / spa quarter
Walk to Domaine Thermal, the park and the aviation museum; the natural base for a spa stay.
Rue Flammang / Casino 2000 side
Closest to the casino and its restaurants; a short walk from the spa.
Village centre
Cheaper rooms and cafés; 10–15 min on foot to the spa.
PracticalWhat a day costs, what to watch out for, and the pocket card
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- €60–90 (≈ US$70–110) excl. bed
- Mid
- €90–150 (≈ US$110–180) excl. bed
- High
- €150 (≈ US$180)+ excl. bed
Trip budget
| Hotel double room1 × 1 night × €160 | €160 |
| Food, local transport, entries2 × 1 day × €120 | €240 |
| Domaine Thermal spa entry, one day2 × €40 · check | €80 |
| Casino 2000 dinner for two1 × €90 · check | €90 |
| eSIM, about a week of data2 × €20 | €40 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | €61 |
| Trip total≈ €336 per person per day, bed included | €671≈ US$800 |
2026 estimate in euro; national public transport is free, so no fare line. Your choices stay in this browser.
Prices of common things
| Coffee | €3–5 (≈ US$4–6) |
| Lunch main (brasserie) | €14–22 (≈ US$17–30) |
| Dinner main | €20–35 (≈ US$25–45) |
| Beer: draught / supermarket | €4–6 (≈ US$5–7) / €1.50–2.50 (≈ US$2–3) |
| Spa entry (thermal zone) | €30–50 (≈ US$35–60) (check) |
| Bus ride (national network) | free |
| eSIM or data SIM, about a week | €15–30 (≈ US$18–35) |
2026 estimate; check locally.
Watch out
Safety
- No train station: buses only, and late-evening services thin out — check the last departure before a spa evening.
- Spa and sauna entry is timed and priced by zone; book treatments ahead in summer and around holidays.
- Casino 2000 runs 10:00–04:00; bring ID and expect a dress code in the restaurants.Casino 2000 runs 10:00 AM–4:00 AM; bring ID and expect a dress code in the restaurants.
- Cross-border trips to France need your passport or ID card.
Emergency numbers
- Fire and ambulance
- 112
- Police
- 113
Pocket card
Fill in, then print or save as PDF
Stays in this browser only; nothing is sent anywhere.
Mondorf-les-BainsMondorf
Pocket card · Voykit
My bed tonight
—
—
—
À cette adresse, s'il vous plaîtTo this address, please
Emergency
- Fire and ambulance112
- Police113
Embassy
No embassies in Mondorf; most countries have embassies or consulates in Luxembourg City.
My embassy: —
Fare anchors (2026 estimate)
- Bus Luxembourg City → Mondorf (175/177): free, about 30–40 min
- Bus Mondorf → Remich (175/177): free, about 30–40 min
- Taxi Mondorf → Luxembourg City: €50–70 (≈ US$60–85) (check)
Say or show
- Moien — Hello (moy-en)
- Merci — Thank you (mair-see)
- Wann ech gelift — Please (van esh ge-lift)
- Combien ça coûte ? — How much is it? (kom-byen sa koot)
- Puis-je payer par carte ? — Can I pay by card? (pwee-zhuh pay-yay par kart)
- Où sont les thermes ? — Where is the spa? (oo son lay tairm)
Deep diveWhat this guide covers so far, and its sources
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Mondorf-les-Bains. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: May–Sep for outdoor pools and the park; Nov–Mar for indoor thermal and sauna days · avoid None serious; check spa and casino hours around public holidays · month by month →
- 2 airports and 3 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 5 day-trips, door to door
- 4 things to watch out for, with emergency numbers
Coming as the guide grows
- Airport-to-bed contract for LUX: last bus 175/177 departures field-checked, taxi fallback, overnight rung.
- Spa-day fixtures: Domaine Thermal zone prices, sauna cutoffs and treatment booking windows verified.
- Place pages with verified hours for Domaine Thermal, Aviation Museum Luxembourg and Casino 2000.
- Moselle day-trip cluster: Remich, Grevenmacher and Schengen with bus timings and last returns.
Sources
- officialMondorf-les-Bains official tourism site
- officialDomaine Thermal Mondorf
- officialCasino 2000
- officialAviation Museum Luxembourg
- secondaryWikivoyage: Mondorf-les-Bains, revision 5244405 (CC BY-SA 4.0)