THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Descend into Saumur’s troglodyte network with Groupe Troglonature to witness miniature Loire Valley monuments hewn from the local tuffeau stone. Pair your underground discovery with a springtime stroll through the Jardins du Puygirault for a truly unique cultural adventure.
Descend into Saumur’s troglodyte network with Groupe Troglonature to witness miniature Loire Valley monuments hewn from the local tuffeau stone. Pair your underground discovery with a springtime stroll through the Jardins du Puygirault for a truly unique cultural adventure.
Book with Groupe Troglonature
Verified experiences and guided adventures in the surrounding area.
Operated by Groupe Troglonature · Saumur, Pays de la Loire
Saumur, in the heart of France’s Pays de la Loire, offers more than scenic vineyards and châteaux—beneath its surface lies a vast subterranean world where history, art, and geology intersect. Groupe Troglonature’s DUO Musée du Champignon ou Jardins du Puygirault invites visitors to venture into the Pierre et Lumière site, a remarkable display carved into the region’s signature tuffeau stone. More than an underground walk, this experience spans intricate troglodyte passages stretching over 200 kilometers, revealing detailed sculptures of Loire Valley landmarks, meticulously chiseled by artist Philippe Cormand from locally sourced limestone.
This isn’t just a tour; it’s an immersion into Saumur’s unique troglodyte culture—an ancient tradition of carving and inhabiting the soft tuffeau rock. The miniaturized monuments capture the Loire’s iconic architecture with striking precision, offering a fresh perspective on the region’s heritage. The adjoining Jardins du Puygirault open each spring, complementing the underground artistry with curated outdoor gardens that showcase regional flora and provide a serene counterpoint to this underground journey.
Groupe Troglonature thrives by highlighting the blend of natural geology and human craftsmanship, situating their offerings as an essential stop for travelers seeking authentic, off-the-beaten-path encounters in the Loire. Whether you’re fascinated by rock formations, regional history, or sculptural art, the combination of subterranean galleries and garden landscapes makes this duo a standout for creative adventure and cultural insight alike. This experience bridges natural wonder and local legacy, inviting visitors to appreciate Saumur’s landscape from below and above ground.
easy.
2–3 hours.
Suitable for a wide range of fitness levels; mostly walking on flat, stone pathways.
The visit typically takes about 2.5 hours, allowing time to see both the underground sculptures and the gardens if they are open.
Yes, the paths are relatively easy to walk, making the experience suitable for visitors of most ages and fitness levels.
No, the gardens open starting April 1 each year, so visits before this date focus solely on the underground site.
Tickets can be purchased in advance or upon arrival, though booking ahead is recommended during peak seasons.
Photography is permitted, but flash should be avoided to protect the sculptures.
Visits are typically self-guided, allowing visitors to explore at their own pace.
The troglodyte caves of Saumur historically served as quarries and shelters, with the soft tuffeau stone shaping local architecture and underground culture.
The site emphasizes sustainable tourism by preserving the delicate tuffeau formations and limiting foot traffic to maintain the integrity of the sculptures and gardens.
Groupe Troglonature operates cultural and nature experiences in Saumur, Pays de la Loire. The company manages three main sites: the Jardins du Puygirault (over 1,000 plants on 2 hectares), the Musée du Champignon (mushroom museum with underground galleries and cultivation workshops), and Pierre et Lumière (troglodyte galleries with sculptures carved in tuffeau stone). Groupe Troglonature designs guided visits, family workshops, sensory evenings and combined DUO and TRIO itineraries that connect the three sites. Offerings include seasonal events such as Pique-nique et Musique, immersive sound journeys at the gardens (Voyage sonore), hands-on mushroom cultivation workshops, and artful underground visits showcasing regional monuments. Activities emphasize education, local heritage and sustainable practices. At the Jardins du Puygirault visitors learn plant origins and eco-friendly gardening. At the Musée du Champignon families explore underground galleries, study wild and cultivated fungi, and may purchase locally grown mushrooms when available. Pierre et Lumière presents sculpted scenes of the Loire Valley across extensive troglodyte pathways created from local tuffeau stone. Groupe Troglonature works with local creators and guides, including known contributors to Pierre et Lumière, to deliver accessible experiences for all ages. Booking options include single-site SOLO visits and combined DUO or TRIO packages to maximize value and discovery. Visitor information covers practical details like bringing seating for picnic concerts and child-friendly workshop formats. Groupe Troglonature's locations and programming offer a reliable choice for families and cultural tourists seeking immersive, educational activities in the Saumur area. Timetables and ticket details are available via official booking channels online seasonally.
Book with Groupe Troglonature