L'Haÿ-les-Roses: Architectural History, Roses and Green Routes

L'Haÿ-les-Roses offers plenty to interest travellers keen on architectural history, rose culture or green routes. The Église Saint-Léonard tells the story of several building phases, the Roseraie du Val-de-Marne is a garden dedicated to roses, and the Promenade de la Vanne is a walking and cycling route through the town.

Architectural history and local landmarks

The Église Saint-Léonard traces the building’s development across several centuries. The church was rebuilt in the first quarter of the 16th century and consecrated by Bishop François de Poncher in 1523. The walls of the nave and the north aisle have been preserved. In 1837, architect Billaud added a tower and a south aisle in the Neo-Gothic style. In 1972, the choir and transept were demolished and replaced by a reinforced-concrete hall with an exposed timber roof structure. Bahon was the architect responsible for this work. The preserved sections and later alterations make the church’s different building phases easy to distinguish.

The Fontaine Bronzac offers a glimpse into another aspect of local history: the mayor at the time, Pierre Bronzac, had the cast-iron fountain built in 1832. In the town centre, it served as an accessible water source for residents. This is a reminder of its former everyday function, not a water-supply service today.

The Moulin de la Bièvre also links history with present-day use. The mill was built in the 12th century to grind grain from the fields. Today it is a cultural and community venue, with a community centre, an exhibition space and a municipal multi-purpose hall. If you would like to plan your visit around a particular event, check the current programme.

Roses, landscapes and routes

The Roseraie du Val-de-Marne was established as the first garden devoted entirely to roses. The Parc départemental de la Roseraie is a 14-hectare English-style landscaped park. Its landscape is defined by rolling terrain, winding paths and views over the Bièvre Valley. Children’s playgrounds and picnic areas complement the park grounds. Events organised by the département and the municipality, as well as concerts, are held there regularly; check the relevant event details for specific dates.

The Promenade de la Vanne offers another way to enjoy the outdoors: this 1.5-kilometre walking route crosses L'Haÿ-les-Roses from Cachan to Chevilly-Larue and is reserved for pedestrians and cyclists. Along the promenade are landscaped hollows, benches, children’s play areas and fountains, as well as sports equipment. Bicycle racks and bike repair stations are also provided. Individual facilities may require routine maintenance; if a particular amenity is important to you, check its current condition before visiting.

The Bièvre also shapes the area’s landscape history: in 2016, a 600-metre stretch of the river was reopened in L'Haÿ-les-Roses, allowing it to flow in the open air again. If you would like to see this stretch in person, check locally whether it is open to the public.

Discover more destinations: Marolles-En-Brie, Rungis, Villejuif, Choisy-Le-Roi, Villeneuve-Le-Roi, Sucy-En-Brie, Vitry-Sur-Seine, Alfortville.

For the wider travel overview: Val-De-Marne.