Luxembourg Discovery Guide

Luxembourg is the only country in the world where every bus, train and tram is free, and it is small enough that the free network reaches all of it. There is a World Heritage fortress city with 160 nationalities, a Romanesque castle at Vianden among the largest west of the Rhine, and an abbey town founded in 698. There are the sandstone gorges of the Mullerthal, the Ardennes where the Battle of the Bulge was fought, and a Moselle wine valley with a village called Schengen.

The main travel issue

Most people see only the capital's banks and institutions. The country prices its hotels for the EU and the funds industry, and weekday motorways carry hundreds of thousands of cross-border commuters.

The solution

Sleep in Vianden, Echternach or Clervaux rather than the city, ride the free trains between them, and give the capital's casemates and Grund a day at the beginning or end.

If you travel slowly

Base in the Éislek, the hilly northern third: Vianden with its castle built in Romanesque style from the 11th to 14th centuries and fully restored; Clervaux, where the 12th-century castle houses The Family of Man; Esch-sur-Sûre and the Upper Sûre lake behind its 1960s dam; and the walking country of the Ardennes. The free trains and buses connect all of it.

If you want to see the essentials

Luxembourg City's Bock casemates and the ruins of Siegfried's castle of 963, the Grund on the Alzette below the Corniche, the World Heritage old quarters and, on the Kirchberg, the Court of Justice; Vianden; Echternach's abbey, founded by Willibrord in 698, and its hopping procession, on UNESCO's intangible list since 2010; and the American cemetery at Hamm.

If you seek local character

Luxembourgish spoken and French written, Judd mat Gaardebounen with Diekirch beer, crémant from the Moselle, and a country whose 160-nationality capital has made trilingualism ordinary. The Moselle villages from Schengen to Grevenmacher are where the country is least international.

If you want to go beyond the obvious

The Mullerthal's sandstone gorges east of the capital; Esch-sur-Alzette, the steel town and second city that was European Capital of Culture in 2022; and the Ardennes battlefields of December 1944 to January 1945 around Wiltz and Clervaux.

Luxembourg is a country that turned smallness into a method. It survived as a state by being partitioned three times, in 1658, 1815 and 1839, and neutralised in 1867, and it has prospered since by being the place in the middle: a founding member of every western institution, the seat of the EU's court, a financial centre specialised in cross-border funds, and a labour market that draws hundreds of thousands of commuters across three borders every weekday. Almost half its residents are foreigners and its capital holds 160 nationalities; the national language, Luxembourgish, is spoken by about 400,000 people in the world, French writes the laws, German is read, and most citizens use all three without comment.

The older identity is Catholic, rural and fortified. Echternach's abbey of 698 and its hopping procession, the castles of Vianden, Bourscheid, Clervaux and Esch-sur-Sûre, the Moselle vineyards, and the fortress city that Carnot called the best in the world after Gibraltar are the country the Luxembourgers keep for themselves; the American cemetery at Hamm, with Patton among its 5,074 dead, is the memory of the winter of 1944 that the north still marks.

The manners are discreet and orderly: priority to the right, hi-vis vests, a 0.05 per cent alcohol limit that the police check, and public transport so trusted that it is free.

Luxembourg's most responsible act is the one it has made compulsory-free: since 1 March 2020 every bus, train and tram in the country costs nothing, the network reaches Vianden, Echternach, Clervaux and the Moselle, and the only reason to bring a car is habit. Leave it at home; the weekday motorways already carry hundreds of thousands of commuters and the Canadian advisory counts the accidents.

The countryside is small and heavily used: the Mullerthal's sandstone paths erode, the Éislek's forests of beech and oak are managed, and the Upper Sûre lake is the country's drinking water, which is why its dam was built. Stay on the marked trails, and note that drones are banned over many areas and capped at 120 metres everywhere.

Spend outside the capital, where the country's own culture lives: a night in Vianden or Echternach, a Moselle crémant bought at the cellar door, a meal in a village inn in the north.

January–February -- cool, wet and grey, winter tyres compulsory when the roads ice, the Ardennes sometimes under snow and the Bulge battlefields at their most evocative; the capital's museums and casemates without queues.

March–April -- the Moselle vines pruned and the first walkers in the Mullerthal; fog and ice still possible on the roads into April.

May–June -- the best months: Echternach's hopping procession on Whit Tuesday, the castles open, the countryside green and the rain not yet at its late-summer peak.

July–August -- warm summers, the high precipitation of late summer, the capital emptied of its institutions and the Éislek full of walkers and cyclists.

September–October -- the Moselle harvest and the wine villages' festivals, the beech woods turning, the second-best walking of the year.

November–December -- fog and ice returning, the Christmas markets in the capital, and the anniversary of the Ardennes offensive on 16 December.

What a day costs, by how you travel

Year-round relative cost index vs country average

Higher — Luxembourg City, especially Kirchberg and the old town

Average — Esch-sur-Alzette, the Moselle villages

Lower — the Éislek and the Mullerthal, outside July and August

The free-transport rule and the taxi and road facts are the operators' and tourist board's own; castle, museum and first-class fares are not stated because their pages did not answer or sell only in an app, and the relative bands are editorial judgment.