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How many days in Luxembourg? 4 days of fortress city, castles, forest trails and Moselle wine
By Tony Panopoulos · travel-agency planner in Greece · Updated
Luxembourg is one of the smallest countries in Europe, about 80 km from north to south, and that is its advantage: in four days you can see the capital and the three regions around it, without changing hotel if you prefer. Spend two days in Luxembourg City, a fortress capital built across deep river valleys, then one day in the wooded north for Vianden castle and one in the east for the sandstone gorges of the Mullerthal and the wine villages of the Moselle. All public transport in the country is free, which makes it easy.
Short answer
Two days covers the capital: the Old Town, the casemates, the Grund and Kirchberg. Four days adds Vianden, the Mullerthal Trail with Echternach and an afternoon in the Moselle vineyards.
The 4-day plan, day by day
Day 1: The Old Town and the fortress
Morning. Start at Place d'Armes and Place Guillaume II, the two central squares, then walk past the Grand Ducal Palace, the Grand Duke's official residence (guided visits only in summer). Continue to the Notre-Dame Cathedral, where the crypt holds the tombs of the grand ducal family.
Afternoon. Walk along the Chemin de la Corniche, often called the most beautiful balcony in Europe, a rampart path above the Alzette valley, to the Bock. Go into the Bock Casemates, tunnels cut into the rock as part of the old fortress (about €8-10; check opening months), then follow the paths down into the Grund at the bottom of the valley, about 10 minutes.
Evening. Eat in the Grund by the river and the old Neumünster Abbey, now a cultural centre, or in the streets around the Place de Paris. Ride the free public lift back up from the Grund to the Ville Haute. A main course costs about €22-32.
Luxembourg City is built on several levels. Use the free public lifts and the panoramic lift at Pfaffenthal to save climbs; they are part of the free transport network.
Day 2: Kirchberg, museums and the Pétrusse valley
Morning. Take the free tram across the red Grand Duchess Charlotte bridge to Kirchberg, the plateau of European institutions and glass towers. Visit MUDAM, the modern art museum in a building by I. M. Pei on the walls of Fort Thüngen, whose small fortress museum is next door (MUDAM about €8-10).
Afternoon. Back in the centre, visit the Lëtzebuerg City Museum (about €5) for the story of the fortress and city, then walk through the Pétrusse valley park below the Adolphe Bridge, a green strip of paths in the valley between the Old Town and the station district.
Evening. Have a glass of Luxembourg crémant in a wine bar in the Old Town, or a concert at the Philharmonie in Kirchberg. Dinner of Judd mat Gaardebounen, smoked pork collar with broad beans, about €25.
Most museums close on Mondays and many open late one evening a week; check before you plan the day.
Day 3: Vianden castle and the Ardennes
Morning. Take the train north to Ettelbruck or Diekirch and a bus on to Vianden, about 1-1.5 hours in total, or drive about 50 minutes. Vianden castle, rebuilt from ruins in the late 20th century, sits on a ridge above the Our river (about €12-15); allow 1.5 hours.
Afternoon. Ride the chairlift above the town for the view over the castle (seasonal, a few euros), and walk down through the steep main street. Visit the house where Victor Hugo stayed during his exile, now a small museum.
Evening. Drive or take the bus back via Clervaux, if time allows, where the castle holds The Family of Man, Edward Steichen's famous photo exhibition (about €8), or return to the capital for dinner.
Buses in the north run less often at weekends. Plan the route on the national mobiliteit.lu journey planner before you go.
Day 4: Mullerthal, Echternach and the Moselle
Morning. Take the bus about 1 hour to Echternach, often called the oldest town in the country, built around a large abbey founded by Saint Willibrord. Walk part of the Mullerthal Trail, the 'Little Switzerland' of sandstone gorges, moss and narrow rock passages; the Wolfsschlucht gorge is about 30 minutes from the town centre on foot.
Afternoon. Head south to the Moselle, about 40 minutes by car, where vineyards line the river facing Germany. Taste Riesling, Auxerrois and crémant at a cooperative or family winery in Remich or Grevenmacher (tastings €10-20).
Evening. End in Schengen, the small village where the Schengen agreement was signed in 1985, with a small European museum by the river, then return to the city, about 40 minutes.
With a car the day is easy; by public transport, do either Mullerthal or the Moselle, not both.
Only have 2 days?
With 2 days, do Days 1 and 2 in the capital, or swap Day 2 for Vianden if you prefer castles to museums. You lose the Mullerthal and the Moselle.
Got extra days?
A fifth day can go to Esch-sur-Alzette and the old blast furnaces of Belval in the south, about 25 minutes by train, or across the border to Trier in Germany, with its Roman gate, about 50 minutes by train.
Where to stay in Luxembourg
| Budget | Area | Why | Typical double/night |
|---|---|---|---|
| Budget | Gare district | The cheaper hotels, next to trains and trams; 15 minutes' walk to the Old Town. | €100-150 |
| Mid-range | Ville Haute (Old Town) | On the fortress plateau, walk to everything. | €160-260 |
| Mid-range | Kirchberg | Business hotels, often cheaper at weekends, on the tram. | €130-220 |
| Comfort | Old Town boutique hotels and castle hotels in the north | Valley views in the city or a night under Vianden. | €280-500 |
Getting around
All public transport in Luxembourg is free in second class: trains, trams and buses across the whole country. The tram runs from the station through the centre to Kirchberg and Findel airport, about 25-30 minutes. The Old Town is compact, about 15 minutes end to end on foot, with public lifts between levels. Trains link the capital with Ettelbruck, Clervaux and Esch, and buses cover Echternach and Vianden. Trains from Paris take about 2h10.
What to eat in Luxembourg
Luxembourg cooking mixes French technique with German heartiness. Try Judd mat Gaardebounen, the national dish; Bouneschlupp, green bean soup; Gromperekichelcher, crisp potato fritters, sold at markets and fairs; Kachkéis, a soft cooked cheese spread; Rieslingspaschtéit, a pie set with Riesling jelly; and Quetschentaart, a plum tart in late summer. Lunch menus (plat du jour) cost €16-22; dinner is €35-60. Drink Moselle wines and local beers.
Best time to visit
May to September is best, with highs of 18-25°C and long days for walking. The Moselle grape harvest and wine festivals run through September and October. Winter is cold and grey, around 0-5°C, but December brings Christmas markets to the capital. Many attractions in the north open only from Easter to October.
What a day costs
| Budget | Mid-range | Comfort | |
|---|---|---|---|
| Bed (per person, sharing a double) | €55 | €100 | €200 |
| Food & drink | €35 | €65 | €110 |
| Sights & tickets | €10 | €25 | €50 |
| Local transport | €0 | €0 | €25 |
| Total per person, per day | about €100 | about €190 | about €385 |
Approximate 2026 prices; public transport is free, so the comfort row only covers taxis or a rental car. Some municipalities, including the capital, add a small tourist tax per room per night.
Before you go
Common questions
Is public transport really free in Luxembourg?
Yes. Since 2020, second-class travel on trains, trams and buses inside Luxembourg has been free for everyone, including tourists; no ticket is needed. You only pay for first class or for trains that cross the border, from the last station in Luxembourg onward. The national journey planner, mobiliteit.lu, covers all routes.
Is two days enough for Luxembourg?
Two days is enough for the capital: the Old Town, the casemates, the Grund and Kirchberg. To see the castles of the north, the sandstone gorges of the Mullerthal and the Moselle vineyards, you need four days, or a car to combine two regions in one long day.
Do I need a car?
Not for the capital, where trams, buses and lifts are free and the centre is walkable. Public transport also reaches Vianden, Clervaux, Echternach and the Moselle, but less often in the north and at weekends. A car lets you combine regions in one day and reach smaller castles and trailheads.
What languages are spoken in Luxembourg?
Luxembourgish, French and German are all official languages, and many residents also speak English and Portuguese. Signs, menus and transport information are usually in French, often with German or English. In shops and restaurants, staff usually switch to English without fuss, and a simple 'Moien' (hello) in Luxembourgish is always appreciated.
How this guide was made
Compiled by TonyPlan from official tourism, transport and attraction sources and on-the-ground travel knowledge. Prices are approximate for 2026 and change with season; anything we could not confirm is marked as approximate.
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