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Cascade de Saint-Cassin

On the last foothills of the Chartreuse, a stream that detaches completely from the cliff — a fall admired before you by Rousseau, Lamartine and George Sand.

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Saint-Cassin waterfall on the Chartreuse foothills, Savoie
At a glance
Type
Waterfall
Access
Free
Town
Saint-Cassin

Official source →

What is Cascade de Saint-Cassin

The Cascade de Saint-Cassin falls from the last foothills of the Chartreuse massif, south of Chambéry: 'the stream throws itself into the Hyères on an almost vertical slope, letting it detach completely from the cliff', writes the tourist office. The site, along the old route nationale 6, is freely accessible, all year. It is often called the 'Cascade de Couz', after the neighbouring hamlet — the official sheets place it in the commune of Saint-Cassin.

The fall has its guest book: the sheet cites Rousseau, Lamartine and George Sand among the writers who came to admire it. On the other hand, no official sheet publishes the approach walk, parking, dog rules or safety precautions — so those stay absent here rather than invented.

Practical

Practical information

Location
Along the RN 6, 73160 Saint-Cassin — last foothills of the Chartreuse
Access
Free, all year, open every day (official sheets)
History
Rousseau, Lamartine and George Sand cited among its visitors
Contact
Saint-Cassin town hall · +33 4 79 69 47 26
Access

How to get there

By car

South of Chambéry via the Couz valley (old RN 6, towards the Col de Couz); the waterfall is in the commune of Saint-Cassin.

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When to visit

When to visit

All year, the site being announced 'open every day' with free access. As with any Chartreuse stream, the flow — and the show — peaks after rain and at snowmelt.

Winter

Winter season

Winter access window
Not specified
Winter infrastructure
Not specified
Snow panorama
Not specified
Equipment mandated
Loi Montagne II — winter tyres or chains required (1 Nov – 31 Mar)
Nearby

Where to eat, drink, stay

A restaurant in Saint-Cassin?

Hosting visitors of Cascade de Saint-Cassin ? Appear here.

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Photos

Gallery

Been there? Share your photos — we'll add them to this page with credit. Tag #loisirs73 or email photos@loisirs73.fr

FAQ

Frequently asked questions

Saint-Cassin or Couz waterfall?

Both names circulate: the neighbouring hamlet is called Couz, but the official sheets (Chambéry Montagnes, Savoie Mont Blanc) place the waterfall in the commune of Saint-Cassin. We keep their name, with the other as an alias.

How do you reach it?

The site is freely accessible along the old RN 6, but no official sheet describes the approach walk or parking — we do not invent them. Useful contact: Saint-Cassin town hall, +33 4 79 69 47 26.

Who made it famous?

The official sheet cites Rousseau, Lamartine and George Sand among the fall's illustrious visitors.

What makes it special?

Its verticality: 'the stream throws itself into the Hyères on an almost vertical slope, letting it detach completely from the cliff'.

Sources

Sources & verification

Multi-source verification at publication. Information may change — confirm with the official operator before travelling.

Published 18 août 2026·Updated 18 août 2026

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