Gastronomy and nature at Château de la Bourdaisière
The Tomato and Flavors Festival takes place every second weekend of September at the Château de la Bourdaisière in Montlouis-sur-Loire, home to the National Tomato Conservatory, which houses over 800 varieties. Each year, this two-day event draws thousands of visitors to explore the tomato in all its forms: blind tastings, culinary demonstrations, a seed and plant market, lectures, and workshops. Around fifty exhibitors offer seeds, culinary products, cosmetics, and wellness items. The festival is a celebration of cultivated biodiversity and authentic flavors.
The Tomato and Flavors Festival is a unique event held every September at the Château de la Bourdaisière in Montlouis-sur-Loire. This festival celebrates the tomato in all its diversity and highlights the authentic flavors of the region, set within an estate that houses the National Tomato Conservatory.
The Conservatory Kitchen Garden at the Château de la Bourdaisière is a one-of-a-kind site in France, bringing together over 800 tomato varieties from around the world. From cherry tomatoes to beefsteaks, and from black to striped varieties, this exceptional collection showcases the incredible biodiversity of this fruit-vegetable. The festival is the perfect opportunity to visit the conservatory and discover rare and heirloom varieties.
The festival features a wide range of gourmet activities: blind tastings to identify different varieties, culinary demonstrations by chefs, a tomato bar, a juice bar, and more. Visitors can experience the tomato in unexpected ways and learn how to cook it using a variety of techniques.
Around fifty exhibitors are on hand to offer seeds and plants of heirloom and original varieties, culinary products made from tomatoes, decorative items, cosmetics, and wellness products. It is a great chance to pick up rare seeds for your own garden and discover high-quality artisanal goods.
The program includes lectures on biodiversity, eco-friendly gardening, and nutrition, as well as hands-on workshops for both children and adults. The castle's Dahliacolor dahlia collection adds a floral touch to the event. In recent years, an escape game called "Les graines d'Angelier" located in the castle's troglodyte caves has further enriched the activities on offer.
The Château de la Bourdaisière, a Renaissance residence surrounded by a vast park, provides an idyllic backdrop for this event. Located in Montlouis-sur-Loire, between Tours and Amboise, the estate blends historical heritage with a passion for plants, making the festival a complete cultural and sensory experience.
The 28th edition of the Tomato and Flavors Festival takes place on Saturday, September 12th and Sunday, September 13th, 2026, from 10 am to 6 pm, at the Château de la Bourdaisière in Montlouis-sur-Loire. Centered around the National Tomato Conservatory and its 800 organic heirloom varieties, the event features around fifty exhibitors, culinary demonstrations, biodiversity lectures, and plenty of activities for the whole family.
On September 12th and 13th, 2026, from 10 am to 6 pm, the Château de la Bourdaisière in Montlouis-sur-Loire celebrates the tomato in all its forms for the 28th edition of its festival. The event brings together around fifty exhibitors around the National Tomato Conservatory (featuring 800 organic heirloom varieties), offering colorful tomatoes, seeds, seedlings, culinary products, and garden-themed items.
The program includes: a tomato and flavors market, culinary shows and demonstrations led by chefs, blind tastings, lectures, and free access to the Conservatory and the dahlia garden (Dahliacolor). Children can enjoy a reading area and seed-harvesting workshops.
A highlight from recent editions, the "Les Graines d'Angelier" escape game (approx. 1 hour, ages 12+) takes visitors through the château's troglodyte caves (booking required).
Château de la Bourdaisière, 25 rue de la Bourdaisière, 37270 Montlouis-sur-Loire.
One weekend in September (Saturday and Sunday), from 10:00 AM to 6:00 PM.
Adults: €9. Reduced rate: €7 (students, job seekers, Montlouis residents, seniors, people with disabilities). Free for children under 10.
Montlouis-sur-Loire is located 12 km east of Tours. Free parking on site. Montlouis-sur-Loire train station is nearby.
[email protected] — 02 47 45 16 31 — www.labourdaisiere.com
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Château de la Bourdaisière
25 rue de la Bourdaisière, 37270 Montlouis-sur-Loire