The Mystery of the Man in the Iron Mask, freely accessible at Vaux-le-Vicomte until November 1

Two original ways to explore the garden

At Vaux-le-Vicomte, the garden designed by André Le Nôtre can now be explored through two immersive experiences that change customary visiting habits. The Garden Trails combine a stroll, sensations and historical storytelling, with the same idea in mind: seeing the estate’s spaces differently. The Materials Trail and The Mystery of the Man in the Iron Mask do not follow the same route, but both provide access to more secret sides of the garden, between an underground river, woodland and 17th-century architecture.

These trails are presented as complementary. The first focuses on materials and direct contact with the ground. The second turns a walk through the Patte d’Oie grove into an investigation centred on a legendary prisoner. In both cases, the visit moves beyond the garden’s usual formal perspectives to engage the senses, history and imagination.

These experiences take place at Vaux-le-Vicomte Castle, an estate in Seine-et-Marne, 50 kilometres from Paris. The site presents its garden as one of the key elements of a complex devoted to 17th-century classical architecture, but the Garden Trails instead offer a more active relationship with the place: following a story, entering hidden spaces or feeling materials beneath your feet.

A vaulted underground passage in the footsteps of the Man in the Iron Mask

The Mystery of the Man in the Iron Mask begins in the heart of the Patte d’Oie grove. This cultural walk draws on one of the great enigmas associated with French history: the identity of the mysterious prisoner kept shrouded in secrecy during the reign of Louis XIV. The trail does not claim to settle the matter. It leads visitors through the various theories presented in scenes installed along the way.

Access to a vaulted 17th-century underground passage is the most distinctive part of the walk. After this covered route, visitors are guided towards hidden springs in the heart of the forest. The change of scenery shifts the experience between built heritage and landscape, with the story of the Man in the Iron Mask serving as a common thread.

At every stage, the scenography blends history and imagination. The route is conceived as a succession of scenes leading to a final revelation. This staging gives the walk the form of a historical investigation without leaving the garden: curiosity concerns both the prisoner and the estate’s less expected passages and areas.

A walk open every day, with no extra charge

The Mystery of the Man in the Iron Mask is recommended for visitors aged 6 and over. It is accessible from March 14 to November 1, every day, with free access and no extra charge. This availability makes it possible to include the trail in a visit to the estate without booking a separate activity, while retaining a format designed for families as well as visitors drawn to the site’s history.

Visitors should nevertheless take account of an exceptional closure announced by the estate: Friday, September 4, 2026, Vaux-le-Vicomte will be closed to the public. For that date, this specific information takes precedence over the usual opening schedule for the trails and the estate.

The estate also indicates that Garden Trail opening hours may change depending on weather conditions. This detail is especially important for an outing focused on one of these routes: the experience takes place in the gardens and, for the Materials Trail, in a section connected to the underground river.

The Materials Trail, a visit that begins without shoes

The Materials Trail starts with a simple but unusual gesture for a garden visit: taking off your shoes. The trail is completed barefoot, alongside the estate’s underground river. It offers a way to discover the gardens through touch and the rhythm of walking, paying attention to the surfaces encountered rather than limiting the experience to viewing the perspectives.

Slate, copper, marble, sandstone paving, wood and water make up the stages of the route. Each material creates a different sensation and refers to the elements that shape the estate’s history and architecture. The interest of the trail lies in this physical approach: materials are no longer merely visible in the scenery, but become part of the visiting experience.

The experience invites visitors to slow down, observe and feel the place differently. While the trail devoted to the Man in the Iron Mask is organised around a historical mystery and scenography, the Materials Trail favours a sensory progression. The two offerings therefore complement one another without being identical: one follows an enigma, the other lets visitors experience the estate’s materials.

Thirty minutes of exploration, with specific conditions

The stated duration of the Materials Trail is around 30 minutes. The trail is reserved for visitors at least 1.30 metres tall, and minors must be accompanied by an adult. These conditions should be considered before planning the activity with young children, even though both Garden Trails are broadly aimed at visitors of all ages.

The passage through the underground river means that the Materials Trail is not recommended for people with claustrophobia. The activity is not suitable for people with reduced mobility. These practical limitations clearly distinguish this sensory trail from the Man in the Iron Mask walk, whose page does not mention the same specific conditions.

The Materials Trail is offered from April 18, on weekends, public holidays and during school holidays, from 2 pm to 6 pm. Like the historical trail, it is freely accessible and comes at no extra charge. Its more limited schedule therefore makes it necessary to check the visit calendar, particularly as weather conditions may change the announced hours.

The garden as a field of exploration

With these two trails, Vaux-le-Vicomte broadens the ways visitors can move through its garden. The Mystery of the Man in the Iron Mask draws visitors towards an underground passage, a forest and hidden springs through the story of an enigmatic figure. The Materials Trail, by contrast, directs attention to textures, water and sensations. They share the aim of making movement itself a central part of the visit.

This dual offering is among the experiences highlighted by the estate, alongside the immersive sound trail, the dome, electric carts, costume hire and the exhibition devoted to André Le Nôtre. The Garden Trails stand apart, however, through their free access and their use of spaces where historical storytelling or contact with materials reshapes the walk.