Loisirs74 · Swimming

Where to swim in Haute-Savoie?

Two great lakes and a handful of mountain swimming spots — the guide to choosing where to swim.

Swimming in Haute-Savoie means first and foremost two great lakes: Lac d'Annecy (11 beaches) and Léman on the French side (11 beaches). Added to these are a few mountain lakes and swimming spots set up for bathing — from the Combloux biotope to the supervised beach at Montriond. Choose your lake below.
Lac d'AnnecyLéman+ mountain lakes

Guides by lake

Swimming spots & mountain lakes · 4

Plage du Lac de Montriond

Montriond

Supervised beach on a mountain lake at 1 072 m — the 3rd-largest swimming spot in Haute-Savoie.

AccessLibre · Gratuit
PriceGratuit
SeasonJuillet - août (surveillance MNS)
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Biotope Lake of Combloux

Combloux

Natural swimming pond filtered by plants, facing the Mont-Blanc.

AccessPaid — €6.50 to €7.50 adult
PriceAdult: €6.50–€7.50 · Child 5-14: €5.50–€6
Season13 June to 6 September 2026
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Lac de Passy

Passy
AccessFree · No charge
SeasonYear-round · Swimming July–August
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Dronières Lake

Cruseilles
AccessFree · Open
SeasonMay – September
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Master guide: both lakes link to their detailed guide; the mountain swimming spots are listed from their published pages.

Frequently asked questions

Where to swim in Haute-Savoie?

Mainly at Lac d'Annecy (11 beaches) and Léman on the French side (11 beaches), plus a few mountain swimming spots such as the Combloux biotope or the beach on the lake at Montriond.

Which is the most beautiful lake for swimming?

Lac d'Annecy, renowned for its crystal-clear water, and Léman for its large beaches such as Excenevex. Up in the mountains, the lake at Montriond offers supervised swimming in an alpine setting.

Can you swim for free?

Yes: most of the beaches on both lakes are free. See each lake's guide for details on admission + parking.

Where to swim with the Mont-Blanc as a backdrop?

At the Combloux biotope, a paid natural swimming pond facing the Mont-Blanc massif, open from mid-June to early September.