A restaurant in Avrieux?
Hosting visitors of Parcobranche du Diable ? Appear here.
Become a partnerAround the Fort Marie Thérèse, 240 workshops and 30 balance courses — and a rule too many parks leave vague: under 15, an adult stays in visual contact.

At Le Pont du Nant, below the Fort Marie Thérèse at Avrieux, the Parcobranche du Diable presents itself as Savoie's largest treetop park: 240 workshops and 30 balance courses, split between a Parc des Diablotins for the youngest, graded adult circuits, and two giant ziplines.
Two practical facts are worth the trip, because they decide the day. The 1.35 m threshold separates the '6+ under 1m35' circuits from the '6+ over 1m35' ones. And the supervision rule is written plainly: 'Children under 15 must be accompanied by an adult who keeps them under visual control.' In other words, a parent does not drop off a 12-year-old and go elsewhere. Parking is settled: 'free parking is available around the Fort Marie Thérèse'.
The park publishes its hours without a year: 'During the summer holiday period we are open every day from 10am to 6pm. In spring or autumn, we are open every weekend and public holiday.' Without explicit 2026 dates, we set no season. Prices were not on the page consulted either: differing figures circulate elsewhere, and we do not repeat them.
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Yes: the official page distinguishes '6+ under 1m35' circuits from '6+ over 1m35' ones. The published threshold is therefore 1.35 m; a course-by-course breakdown is not published.
No. The park states it explicitly: 'Children under 15 must be accompanied by an adult who keeps them under visual control.'
'Free parking is available around the Fort Marie Thérèse', at Le Pont du Nant in Avrieux.
Hours are published without a year: daily 10am-6pm during the summer holidays, weekends and public holidays in spring and autumn. Prices were not on the official page consulted — we do not repeat the figures circulating elsewhere.
Parking: Free parking around the Fort Marie Thérèse.
Minimum age: 6 years on the height-gated circuits · Parc des Diablotins from age 2.
Multi-source verification at publication. Information may change — confirm with the official operator before travelling.