Luxembourg in spring, when the country opens up again

Spring is when Luxembourg reopens. Between March and May castles, seasonal museums and the chairlift come back, the lakes open for swimming, and the calendar fills with festivals you won’t see the rest of the year. Here’s how the country changes month by month and when I’d go.

Weather that changes by the week

Findel’s averages show a steep climb. March sits at 5.7°C, April at 9.6°C and May at 13.5°C, while sunshine rises from 137 to 226 hours. April is also the driest month of the year at 49.4 mm, whereas May goes back up to 73 mm and brings the first thunderstorms, 6.2 on average. Luxembourg City’s tourist board describes it as a beautiful but slightly unpredictable season, with flowers across the centre and in the parks, and an umbrella never far away.

The extremes show that anything can happen. In March Findel has hit 23.5°C (2021) and −14.4°C (1971), and in May 31.6°C (2017). I’d pack a waterproof jacket and a warm layer until well into April.

March, Easter and Éimaischen

Easter comes early in 2027. Easter Monday, a bank holiday, falls on 29 March, and that day the old town holds Éimaischen, a craft and pottery market recorded since at least 1827 and best known for Péckvillercher, clay birds that whistle like a cuckoo and are sold nowhere else. Nospelt, west of the capital, has its own. Luxembourg’s schools break up for Easter between 27 March and 11 April 2027.

Before that, on the fourth Sunday of Lent, comes Bretzelsonndeg, when a man gives a pretzel to the woman he loves; she answers at Easter with an egg or, if she’s not interested, an empty basket, and in leap years the roles swap. Easter itself brings the Klibberen, youngsters with wooden rattles who stand in for church bells from Maundy Thursday, and in Vianden the Jaudes bonfire on Good Friday. March is also when places start reopening. Echternach’s Roman villa is back from 27 March 2027, free to enter. Everything for the month is in Luxembourg in March.

If you are staying the night, see the best hotel deals in Echternach for your dates: the well-placed rooms go fast.

April, the Octave and the reopenings

April is my favourite month for walking. It barely rains, the Mullerthal and Ardennes valleys are green and July’s heat is still a long way off. In 2026 Grevenmacher’s butterfly house opened on 1 April and the chairlift at Vianden on the 4th (neither has published its 2027 season yet), and from the 1st Move We Carry starts shifting luggage between accommodation for walkers on multi-stage routes.

The Octave of Our Lady of Luxembourg opens on 17 April 2027, a pilgrimage the city has held since 1666. It lasts 16 days, until 2 May, with the statue of the Virgin in the cathedral and the Mäertchen, a market with stalls and fairground rides, on Place Guillaume II. Everything else April brings is covered in Luxembourg in April.

May, bank holidays, a marathon and Whitsun

May 2027 has four bank holidays. On 1 May shops are shut by law, and the country marks it with leafy wreaths (Meekranz) and a glass of Maitrank, wine flavoured with woodruff. Then come Ascension (Thursday 6th), Europe Day (Sunday 9th) and Whit Monday (the 17th). The ING Night Marathon, which starts from Kirchberg, is set for 8 May 2027, a Saturday evening.

Whit Tuesday is the day of Echternach’s dancing procession, inscribed by UNESCO in 2010, with around 8,000 dancers following the bands. As of 30 September 2026 nobody had announced the day for 2027. Over the Whitsun weekend the Moselle’s wineries throw their doors open for Wine Taste Enjoy, free to join, with shuttles between villages. And from 1 May the swimming season begins at the approved lakes.

If you are staying the night, see the best hotel deals in Echternach for your dates: the well-placed rooms go fast.

When I’d go

From mid-April to the end of May. You get light, mild weather and nearly everything open, and with the right dates you can add the Octave, the marathon or the procession. I’d just book early around the May bank holidays and, if I could, avoid Luxembourg’s Easter (27 March to 11 April 2027) and Whitsun (29 May to 6 June 2027) school breaks. Travelling from the UK, make sure your passport was issued in the last ten years and runs for at least three months past your exit from Schengen, and leave time for EES fingerprints and a photo at your first border. May, with its full calendar, is in Luxembourg in May.

So you do not lose the morning at the ticket office, browse tickets and tours in Echternach on GetYourGuide.

If you would rather go at your own pace, see the car hire deals in Luxembourg: the earlier you book, the more cars are left to choose from.

Before you fix your dates, compare tickets to Luxembourg: the same journey can cost very different amounts from one day to the next.