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An avenue in Belair with a central walkway beneath tall plane trees, residential houses and a pedestrian crossing

Belair is a residential district in the west of Luxembourg City, covering 171.8 hectares with 12,815 residents on 31-12-2023. It was meadows until the 1950s and took its official name in 1956 from a house built in 1923. It has St Pius X church, whose 69 m tower leans slightly, and the Josy Barthel stadium, where the Gëlle Fra was found.

Belair has no guidebook sight, but it has stories. I'd walk through it on the way to Merl park, stopping at the Maison Bel Air and St Pius X, and tell whoever's with me about the Gëlle Fra hidden under the stands.

Sergio LeponeMy advice

Before you go

What I would keep in mind

  1. 01 Most beautiful

    The tower that leans

    The 69 m tower of St Pius X, opened in 1957, leans a touch. To avoid adding strain, the big bell was hung lower, and the golden sphere on top holds the wishes residents wrote down before the opening.

  2. 02 My tip

    The house that named the district

    At 97 Avenue Gaston Diderich, the architect Mathias Martin's house bore the words «Maison Bel Air 1923». The name passed to the street and then the whole area. Two statues, Mercury and Venus, stand in its front garden.

  3. 03 Most beautiful

    Where the Gëlle Fra resurfaced

    Under the stands of the old national stadium, the Josy Barthel, the golden statue from the Monument of Remembrance was found in 1981, hidden since the war. It's back on Place de la Constitution.

    Gëlle Fra

Belair is a place to live rather than to visit, and the city sums it up as residential, close to Merl park and full of playgrounds. But walk through it and there are three stories I’d tell anyone, a house that named the district, a tower that leans and a statue hidden under a grandstand.

From buttercup meadows to a French-sounding suburb

Before the building boom of the 1950s, only cows grazed here, says the tourist office. The old name, Duvenvelt or Daubenfeldt, came from a buttercup-like plant of meadow and marsh, and survives in the Dauwelswee, the street from Boulevard Grande-Duchesse Charlotte to Merl cemetery. In 1887 the area was called Neu-Merl and had 87 inhabitants.

Today’s name comes from the architect Mathias Martin’s house at 97 Avenue Gaston Diderich, which bore «Maison Bel Air 1923» on its front. It passed to the street and, in 1956, to the whole district. In the front garden stand two statues, Mercury, for trade and industry, and Venus.

What is there to see?

St Pius X church, opened in 1957, has a 69-metre tower that leans slightly. To keep it stable, the great bell was hung lower down. Before the opening, residents wrote their dreams and wishes on slips of paper that now rest in the golden sphere at the top.

Nearby are the Villa Leclerc, at number 54 on the same avenue, and the Franciscan convent of 1919-1921. Place de France, 4,854 m², gathers shops and restaurants, and Merl park starts at the district’s edge. I cover it in Merl. To the north, Rollingergrund, which the city counts as Belair-Nord, reaches as far as the Bambësch woods.

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The Gëlle Fra’s hiding place

Belair’s best-known building is the Josy Barthel, the former national stadium. Under its stands, in 1981, the golden statue from the Monument of Remembrance turned up, hidden there to save it from the Nazis. Restored, it went back to Place de la Constitution in 1985, and for me it’s the best tale in the district, a plain sports ground that once hid the country’s best-known symbol. The full story is in Gëlle Fra.

Getting there

Belair begins a few minutes’ walk from the Luxembourg old town, between Route d’Arlon to the north, Route de Longwy to the south and Avenue Guillaume. City buses run through it and, like all public transport in the country, they’re free. I’d walk, heading on to Merl park, and give the district an hour at most, enough for the leaning tower of St Pius X, a look at Maison Bel Air and a coffee on Place de France.

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What's in Belair

PlaceWhat it isDetail
St Pius X churchParish church69 m tower; opened 1957
Maison Bel AirMathias Martin's house97 Av. Gaston Diderich; 1923
Josy Barthel stadiumFormer national stadiumSix-lane running track
Franciscan conventConvent1919-1921
Place de FranceSquare with shops4,854 m²

Sources: City of Luxembourg district page and LCTO, checked on 29-09-2026.

Test yourself

True or false?

0/3 Pick before you peek.

  1. Belair took its name from a house.

    See the answer

    True. From Mathias Martin's house, with «Maison Bel Air 1923» on the front, according to the tourist office.

  2. In 1887 Belair already had thousands of residents.

    See the answer

    False. It was called Neu-Merl and had 87 inhabitants, according to the city. It grew mostly from the 1950s.

  3. The Gëlle Fra was found under the stands of a stadium in Belair.

    See the answer

    True. It had been hidden under the stands of the Josy Barthel stadium and was found in 1981.

Map

Where Belair is

The thick dashed line is the border with Belgium, France and Germany, and the fine ones divide the twelve cantons. The Éislek lies to the north and the Moselle to the east. Every number opens its guide.

  1. 1Ville HauteA district of Luxembourg City
  2. 2Luxembourg CityCapital of the Grand Duchy
  3. 3GrundLuxembourg City district on the Alzette
  4. 4PfaffenthalLuxembourg City district in the Alzette valley
  5. 5ClausenLuxembourg City district in the Alzette valley
  6. 6KirchbergLuxembourg City's European and business district
  7. 7GareLuxembourg City district south of the Pétrusse
  8. 8HammDistrict on the eastern side of Luxembourg City
  9. 9Luxembourg fortressUNESCO World Heritage since 1994
  10. 10LimpertsbergLuxembourg City district north of the Ville Haute
  11. 11PulvermühlLuxembourg City's smallest district
  12. 12BonnevoieBonnevoie-Nord / Verlorenkost and Bonnevoie-Sud
  13. 13HollerichLuxembourg City district west of the Gare
  14. 14GasperichDistrict in the south of Luxembourg City
  15. 15BelairResidential district west of the Ville Haute
  16. 16MerlResidential district on the capital's west side
  17. 17CentsResidential district east of the city centre
  18. 18NeudorfAlzette valley district below Kirchberg
  19. 19WeimerskirchNorthern district on the Alzette valley slope
  20. 20BeggenDistrict at the northern tip of the capital
  21. 21EichNorthern district in the Alzette valley
  22. 22DommeldangeNorthern district with a village centre
  23. 23MühlenbachNorthern district on the edge of the Bambësch
  24. 24Pétrusse ValleyPark and walk between the old town and the Gare
  25. 25RollingergrundNorth-west district, including Belair-Nord
  26. 26CessangeSouth-west district of the capital
  27. 27Rham PlateauLuxembourg City fortifications
  28. 28Tram and Bus MuseumMuseum in Hollerich

0 of 425 Luxembourg guides

Your next stamp

  1. Place de la Constitution
  2. Merl
  3. Weiler-la-Tour

Frequently asked questions

What is Belair in Luxembourg?

One of the capital's 24 official districts, west of the Ville Haute. It covers 171.8 hectares and had 12,815 residents on 31-12-2023. It's residential and borders Merl park.

Why is it called Belair?

After the architect Mathias Martin's house, which had «Maison Bel Air 1923» on its facade. The name spread to the street and then to the district, which adopted it officially in 1956.

Where was the Gëlle Fra found?

Under the stands of the old Josy Barthel national stadium in Belair, where it had been hidden to save it from the Nazis. It turned up in 1981 and went back to Place de la Constitution in 1985.

Does the Belair church tower lean?

Slightly, according to the tourist office. It's 69 metres tall, and the big bell was hung lower than planned so as not to destabilise it.

How do I get to Belair?

On foot from the Ville Haute in a few minutes, or on city buses. It lies between Route d'Arlon and Route de Longwy. Public transport is free.

Sergio Lepone

By

Tourism graduate with a master’s in Tourism Management and Planning from the University of Málaga, who has travelled across Europe. He writes every guide from official sources and his own judgement.

Published on . Facts checked on .

How I check every fact and where it comes from

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Photos: glodik (CC BY 3.0), via Wikimedia Commons.