The Gardens Festival of Soisy-sur-Seine in Essonne, 2026

The 16th Soisy-sur-Seine Gardens Festival is back on May 9th and 10th, 2026 at the Grand Veneur Park, in Essonne (91). This spring event, organized by the town of Soisy-sur-Seine, draws gardening enthusiasts, nature lovers, and curious visitors from all walks of life for a lively outdoor market, with free admission all weekend long.

The Grand Veneur Park, a lush 12-hectare green oasis featuring a romantic château from the late 18th century, provides a lovely setting for a leisurely stroll among the stalls. Here, you'll find nursery owners, horticulturists, artisans, and local producers offering a variety of plants, handcrafted items, decorative objects, wellness products, and culinary specialties. In short, it’s the perfect spot to leave with your arms full of treasures.

What also makes this festival so charming is its participatory spirit. The local clubs host a plant swap area, offering a wonderful opportunity to exchange cuttings, seedlings, and seeds with fellow gardening enthusiasts. Visitors can also take advantage of on-site expert advice to enhance the care of their garden, balcony, or green spaces. It’s a great chance to leave with practical ideas and inspiration for the upcoming season.

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Throughout the weekend, free activities are offered for visitors of all ages in a friendly, relaxed atmosphere. On-site, a small food stand is available for those wanting to extend their walk without rushing. If you're looking for more events of this kind, we invite you to check out our guide to plant festivals, markets, and gardens in Paris and Île-de-France in 2026 to add some green outings to your spring itinerary.

Located about forty kilometers south of Paris, Soisy-sur-Seine is part of the Grand Paris Sud area, near Corbeil-Essonnes and Évry-Courcouronnes. The region is dotted with beautiful parks and gardens perfect for spring exploration, and this weekend’s nature event in Essonne fits right in.

The Soisy-sur-Seine Garden Festival takes place at the Grand Veneur Park, located on 8 May 1945 Street, in Soisy-sur-Seine (91450), on Saturday, May 9, and Sunday, May 10, 2026. Entrance is free, and food options are available on-site. For more details, visit the official website of Soisy-sur-Seine town hall. If you're looking for a great family-friendly outdoor activity this May weekend, this is definitely a must-visit event.