Start at Place d'Armes, Where the City Has Been Doing This Since 1984
It is late afternoon on 25 December and the air over Place d'Armes smells of mulled wine, grilled sausage and fir. Thirty-eight chalets are lit and trading — gifts, gourmet food, the works — around a 12-metre Nordmann fir brought in from Schifflange, with a giant nativity scene, the Wanterchalet and a children's merry-go-round completing the square. This is the Lëtzebuerger Chrëschtmaart, the city's best-known market, and it has been running since 1984. In the most recent edition the city's markets closed on 25 December alone, which means that if you spend Christmas Day here you are not walking into an empty city — you are walking into a festival that treats the day itself as a pause and everything around it as fair game.
That festival is Winterlights, and in 2026 it runs from 20 November 2026 to 3 January 2027. It is not one market but six sites across the city, each with its own character, and all of them reachable without a car: public transport nationwide is free, buses, trams and trains alike, with the exception of first-class rail.
Work the Six Squares of Winterlights
Give yourself a full day and move between them on foot and by tram. Each square does something the others don't.
- Place de la Constitution — Wantermaart. Forty chalets wrap around the Gëlle Fra monument beneath a 13-metre Sapin Doré. There is a giant pyramid, a 32-metre Ferris wheel, trampolines and two children's rides, and the panoramic cafés look out over the Pétrusse Valley and the Pont Adolphe. Ride the wheel at dusk if you can.
- Place de Paris — Niklosmaart. Fourteen chalets serving mulled wine, Gromperekichelcher, sausages, waffles, crêpes and pretzels, alongside handmade Advent wreaths, decorations, textiles and toys. The centrepiece is the Niklosbam: a 22-metre tree assembled from 350 firs, crowned with 51 giant candles and 285,000 LED points. At "Dem Kleesche säin Haus" children leave their lists for St Nicholas. More than 80 musical performances happen here.
- Place Guillaume II — Winterkids. The family square, with the Adventskalenderhaus, a gingerbread house, a hot-chocolate salon, a reindeer ride and a giant slide. The 2025–26 edition packed in roughly 300 workshops, shows and activities; that edition ran 20 December to 4 January.
- Kinnekswiss — Wanterpark. An open-air skating rink in the municipal park, with a 12-by-8-metre giant heart marking the route in from Avenue Amélie, a five-chalet gourmet village and more than 30 DJ performances.
- Place Émile Hamilius — Sapin Royal. The compact connector market: six chalets for snacks and drinks, and a tree over 10 metres tall with a miniature Christmas train circling its top.
Take the Kleeschen Seriously — and the Food That Comes With It
Luxembourg's Christmas runs on St Nicholas, not on the 25th. Kleeschen visits on 6 December, accompanied by the Houseker, and 6 December is a school holiday for children in fundamental education. From the end of November, children leave their slippers outside bedroom doors and find sweets and toys in them on the morning of the sixth. If you are travelling with kids, this is the date to plan around, and the Niklosmaart on Place de Paris is where the city stages it.
Eat your way through the markets rather than booking a single long lunch. Gromperekichelcher — fried potato patties — are the staple, and Boxemännchen, the brioche men, are the thing to carry in a paper bag. Mulled wine, crémant and Christmas beer turn up at the chalets, and Kniddelen appear at the later Advent events. The food is the through-line: chalets, concerts, parades and skating rinks are what these markets are built from.
Leave the City: Oldest Market, Medieval Market, One-Day Villages
The capital is the anchor, but the country's markets each do something the city doesn't. Free trains and buses make all of these day trips.
- Differdange claims the oldest Christmas market in Luxembourg, founded in 1977 — the 48th edition fell in 2025. Expect 30-plus chalets, a 175 m² ice rink, a free children's carousel, Eisstockschiessen, concerts, an Après-Ski evening and the Déifferdenger Chrëschtlaf Christmas run. Its official opening in 2025 was 5 December at 18:30, with a St Nicholas parade on the 6th.
- Dudelange runs a multi-site programme: a St Nicholas parade in the centre, a Wintermarkt at Place Am Duerf, a traditional market at Place de l'Hôtel de Ville and a medieval market at Place Kinnen — 60-plus stands in total. The medieval market brings a campfire, an old-time carousel, knights, stilt-walkers, minstrels, clowns and children's workshops.
- Esch-sur-Alzette sets 24 stands on Place de l'Hôtel de Ville, with concerts and entertainment Friday to Sunday and a Santa Claus parade through the streets. Hours run 12:00–20:00 Sunday to Thursday and 12:00–22:00 Friday and Saturday.
- Ettelbruck holds its Christmas market on 11–13 December 2026 in the city centre, association-driven, with walking acts and concerts.
- Clervaux stages a one-day Cliärrwer Chrëschtmaart in the town centre and on Place du Marché — handmade decorations, wooden toys, local music, stilt acrobats and a free shuttle — plus a later Christmas Shopping Day with Advent chalets, mulled wine, crémant, Christmas beer, Kniddelen and a giant snow globe.
- Vianden turns Place Vic Abens into a one-day winter village, the Veiner Krëstmoort, run by local associations with a concert and a Santa visit.
- Mondorf-les-Bains spreads its 2026 market across three weekends: 27–29 November, 4–6 December and 11–13 December 2026, with decorative items, food, concerts and entertainment.
- Rindschleiden builds its Advent market around a church concert, with local music, food and entertainment for all ages.
Plan Around the Calendar, Not Against It
The season here is long — mid-November into early January — and the smart move is to treat Christmas Day as one day inside it rather than the whole trip. Winterlights opens 20 November 2026 and closes 3 January 2027. Kleeschen lands on 6 December. Ettelbruck's market is fixed for 11–13 December 2026, and Mondorf-les-Bains for its three weekends. Where a specific date isn't fixed, the pattern is reliable: markets, concerts, parades and skating rinks, town after town, all season. Book your travel around the free network, pick two or three squares for Christmas Day itself, and leave the rest of the week for Differdange, Dudelange and the one-day villages. The lights are already up.