The Best Weekend Events on September 20th & 21st, 2025 on the French Riviera

Discover the Weekend Events on the French Riviera

The third weekend of September 2025 turns the French Riviera into a vibrant stage of art, music, tradition, and nature. From the elegance of Monte-Carlo to the lively streets of Nice, from the refined atmosphere of Menton to the glamour of Cannes and Antibes, the calendar is full of experiences to suit every taste.

Monte-Carlo

The Principality offers a weekend that combines civic engagement with great music.

• Saturday, 20 September kicks off with World Cleanup Day, the global environmental initiative that mobilises volunteers and citizens for collective action.

• Later that day, at Avenue Saint-Charles, the solemn Great Mass in C minor, K. 427 by Mozart will be performed, one of the composer’s most powerful works.

• Sunday, 21 September closes with the Symphonic Concert – Season Opening, marking the official start of the 2025/2026 season of the Monte-Carlo Philharmonic Orchestra at the Grimaldi Forum.

Nice

The city offers a mix of innovation and heritage.

• Throughout the weekend, the Astrotherapy (77h) Certification Course continues, focusing on wellness and personal growth.

• Saturday 20 and Sunday 21 September, Nice celebrates the European Heritage Days, with special openings and guided tours across its landmarks.

• At the same time, the Romain Gary Heritage Library hosts initiatives dedicated to the famous French author.

Menton

The pearl of the Riviera celebrates its ties with both land and sea.

• Saturday, 20 September features Un Samedi à la campagne, an event dedicated to rural life and its flavours.

• All weekend, the Sea Days (Journées de la Mer) highlight Menton’s deep connection with the Mediterranean, through coastal activities and events.

• In parallel, the European Heritage Days open the doors of historic sites across the city.

Cannes

The city of cinema combines heritage with spectacle.

• Saturday 20 and Sunday 21 September, the European Heritage Days bring new perspectives on Cannes’ cultural treasures.

• The Open Day at Théâtre Debussy offers a behind-the-scenes look at one of the city’s iconic venues.

• Music lovers can enjoy Bowie Symphonic, a symphonic tribute to the rock legend.

Antibes

Between street art, tradition, and fine taste, Antibes promises a colourful weekend.

• European Heritage Days (20–21 September) showcase the city’s cultural wealth.

• The Riviera Tag Fest turns the city into an open-air gallery for street art.

• Tradition takes the spotlight with the Fête des vendanges de la Fontonne, celebrating wine and local produce.

Other Events on the Riviera

• La Cannet – European Heritage Days (20–21 September).

Le Cannet opens the doors to its heritage

• Saint-Paul de Vence – European Heritage Days until Sunday 21 September.

Saint-Paul de Vence celebrates art, history and culture with a week of unique events

• Biot – European Heritage Days until Sunday 21 September.

Biot Celebrates European Heritage Days with Art, History, and Flavors

• Levens – Cyclo du Tour des Alpes-Maritimes, Saturday 20 September: a sporting challenge for cycling enthusiasts.

• Vence – L’Art en place, Saturday 20 and Sunday 21 September: a journey through art and territory.

A Weekend of Art, Nature and Tradition

From the waves of Menton to the solemn notes of Mozart in Monte-Carlo, from the street art of Antibes to the cultural treasures of Nice, the French Riviera offers a multisensory journey. A chance to explore, between history and innovation, the extraordinary diversity of a land that never ceases to surprise.