Lake: Lac de Pormenaz

  • Mountain lake
Elevation : 1945m
74190 Passy
This lake is located in the crystalline massif of the Aiguilles Rouges, between Passy and Servoz. Accessible by foot only. Magnificent views of the Fiz mountain range. The lake and its island are nestled under the Pointe Noire de Pormenaz.
Altitude 1950 m.
Lake in the heart of the crystalline Pormenaz mountains. The relief is "moutonné", with hard, rounded granite rocks alternating with hollows: peat bogs and laouchets (small lakes) left by the glacier some 10,000 years ago. An impressive diversity of flora, including numerous rhododendrons in early summer.

Fishing :
1st category lake, nature reserve

Swimming prohibited.

Accessible on foot only. 2 1/2 hours walk from Plaine Joux.

Services

Services

Animals accepted

Accessibility

Accessibility

Not accessible in a wheelchair

Rates

Rates

Free access.

Openings

Openings

From 15 May 2026 until 15 November 2026 - Open everyday
Accessible depending on snow conditions. Contact the Passy tourist office to check accessibility conditions.

Location

Location

Lake: Lac de Pormenaz
Elevation : 1945m
74190 Passy

Environment

Environment
  • Close to GR footpath
  • Isolated
Updated on 05 February 2026 at 09:32
by Office de Tourisme de Passy
(Offer identifier : 197142)
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