2025
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Grotte et cascade de Seythenex, listed natural site Geosite with underground gallery and close to the waters of the Saint-Ruph river, which falls 45 m.
Enjoy an exceptional experience when you visit the only open underground gallery in Haute-Savoie, classified as a Geosite, and the Seythenex waterfall, over which the waters of the Saint-Ruph plunge 45 m on two large zip lines. A 100% natural spectacle enhanced by Christophe and accessible to the whole family. A completely refurbished site with a new restaurant offering home-made dishes and pastries. Fantastic team to share unforgettable moments.
Did you know? This review was written by our professional authors.
Further information
Opening time and information on SEYTHENEX CAVE AND WATERFALL
Open from April 15 to September 20. High season: open daily from 9 am to 6 pm. Free for children under 4. Adults: €9 (cave visit). Children (aged 4 to 12): €7. Double zip-line €15; tour and zip-line package €21. Guided tour. Restaurant. Gift store. Classified as a Geosite since 2015.
Owner's Message
In July and August, the site is open from 9:30 am to 5:30 pm.
For information about the 2020 season please consult the information on our website.
Members' reviews on SEYTHENEX CAVE AND WATERFALL
The ratings and reviews below reflect the subjective opinions of members and not the opinion of The Little Witty.
The best at Faverges-Seythenex and around
HÔTEL LES AFFORETS
L’ABBAYE DE TALLOIRES
LES ÉCUREUILS
La cascade est jolie, certes, mais cela ne vaut pas 10 €.
Mais j'ai vraiment détesté la grotte. Boyau étroit par lequel pénétrer, d'après mes calculs 4 groupes à l'intérieur, même pas de quoi se croiser, et le guide qui essaye de verrouiller le seul accès derrière moi sans barre anti panique sur la porte. J'ai demandé à sortir de là sur le champ.