Discover the secrets of the traditional architecture of the hamlet of Trossy: its chapel, its former school, its old farmhouses that have been remodeled to adapt to the changing lifestyles of its inhabitants, and its use of local materials such as stone and wood.
Weather-appropriate clothing and footwear are mandatory.
Bookings can be made at the Tourist Information Offices of the Evian-Vallée d'Abondance region - Leman Mountains Explore.
Reservations are recommended for tours. Reservations can be made right up to the last minute via the online store. Mediators cannot accept cash payments under any circumstances. If the tour is full, the mediator has the right to refuse visitors. If the tour is full, online booking is no longer possible.
Reduced rate: Under 18s, jobseekers, recipients of minimum social benefits (RSA, ASS, ADA, AAH, ASI, ASV, ASPA, RSO, AV, ATA), disabled persons and one accompanying adult. Free admission for children under 6 (except for dedicated activities), Ministry of Culture cardholders, tour guides, journalists and press. The guide will ask you for proof of a reduced rate. Bookings can be made through the Tourist Information Offices of the Evian-Vallée d'Abondance - Leman Mountains Explore region. Reservations are recommended for tours. Reservations can be made right up to the last minute via the online store. Mediators cannot accept cash payments under any circumstances. If the tour is full, the mediator has the right to refuse visitors. If the tour is full, online booking is no longer possible.
Opening times
Opening times
On 11 February 2026
14:00 at 15:30
On 25 February 2026
14:00 at 15:30
Location
Location
Discover the architectural heritage of a mountain hamlet