Lily of the Valley Festival
Edition 2026 Heritage Folk Traditions Folklore

Lily of the Valley Festival

Grand traditional festival and flower parade of Rambouillet

Rambouillet — Yvelines (78) Since 1906
Dates 09 May — 10 May 2026
Location Rambouillet (78)
Prices Free
Status Confirmed

About Lily of the Valley Festival

The Fête du Muguet in Rambouillet is one of the oldest and most emblematic traditional festivals in the Yvelines. Born in 1906 on the initiative of mayor Marie Roux, heir to a spring festival documented as early as 1880, this popular celebration brings together thousands of Rambouillet residents and visitors every May for a flower parade, the election of the Lily of the Valley Queen, a fireworks display, and a funfair. For over a century, the Fête du Muguet has accompanied the life of the town, spanning eras without ever losing its soul: conviviality, attachment to heritage, transmission of traditions, and civic engagement. The parade of flower-adorned floats through the streets of the town center, the traditional mass at the Saint-Lubin church, and the crowning of the Lily of the Valley Queen are the unchanging highlights of this festive weekend.

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The Lily of the Valley Festival: over a century of Rambouillet tradition

Since 1906, the Lily of the Valley Festival has marked the spring in Rambouillet. Created on the initiative of mayor Marie Roux, this popular festival has its roots in an old spring festival that already animated the town in 1880. Over the decades, it has been structured around strong traditions that continue today: the flower parade, the election of the Lily of the Valley Queen, and the fireworks display in the Château park.

The Lily of the Valley Queen, ambassador of the town

Since 1911 and the crowning of the first Queen, Fernande Deschamps, a young woman from Rambouillet has been elected each year to represent the town and its youth for one year. The election takes place during the Nuit du Muguet, a gala evening organized in January, where the public votes to choose the new sovereign and her court. This ritual is one of the festival's guiding threads, connecting generations of Rambouillet residents through a living and participatory tradition.

The flower parade: a spectacle of colors in the streets

On Sunday afternoon, the parade of flower-adorned floats is the highlight of the festival. About ten floats, decorated by associations, businesses, and neighborhoods of the town, travel through the streets of the center, from Place Félix-Faure to the Château park. Each year, a unifying theme inspires the creations: in 2025, "Discovering World Festivals" gave rise to floats evoking the Rio Carnival, the Indian Festival of Colors, the Chinese Lantern Festival, and Saint Patrick's Day. A jury awards prizes for the most beautiful creations.

A weekend of festivities for everyone

The Fête du Muguet unfolds over two days, the third weekend of May. Saturday features a fashion show by local retailers on the pedestrianized Rue du Général-de-Gaulle, followed by a pyrosymphonic show in the park of the Château de Rambouillet. Sunday begins with a musical prelude, a hunting ceremony, and a traditional mass at the Saint-Lubin church, before the grand flower parade in the afternoon. A funfair animates the town center throughout the weekend.

Lily of the Valley Festival — edition 2026

The 2026 Lily of the Valley Festival will be held on May 9th and 10th in the town center of Rambouillet. The program includes: a flower parade, the crowning of the Lily of the Valley Queen, a fireworks display in the Château park, and a funfair.

Lily of the Valley Festival 2026 — May 9th and 10th

The Lily of the Valley Festival returns on May 9th and 10th, 2026 in the streets of Rambouillet. The full program will be unveiled in the spring, but the traditional highlights are already confirmed: flower parade on Sunday afternoon, crowning of the Lily of the Valley Queen, fireworks display in the Château park, and funfair in the town center.

Highlights Lily of the Valley Festival 2026

Key information for 2026

  • Dates: May 9th and 10th, 2026
  • Flower parade through the town center streets
  • Fireworks display at the Château de Rambouillet
  • Funfair in the town center
  • Free access

Prices Lily of the Valley Festival 2026

Free access to all festivities (funfair is paid).

Practical information — Lily of the Valley Festival

Practical Information

Location

Rambouillet town center and the park of the Château de Rambouillet, 78120 Rambouillet.

Access

Train: Rambouillet station (Transilien line N, from Paris-Montparnasse in 35 minutes).

Car: A10 exit Rambouillet, N10. Parking in the town center.

Prices

Free - The entire festival is free to access (flower parade, entertainment, fireworks display). Funfair is paid.

Contact

Rambouillet Town Hall: 01 75 03 40 00. Website: rambouillet.fr

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Where does it take place — Lily of the Valley Festival

Centre-ville et Château de Rambouillet

Place de la Libération, 78120 Rambouillet

Contact Lily of the Valley Festival

Tel
01 75 03 40 00

Lily of the Valley Festival in brief

Heritage Folk Traditions Folklore Family Outdoor Free Yvelines

History of Lily of the Valley Festival