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The Ponturin
Credit
: PNV - BALAIS Christian
Description
On your way back, before reaching the initial trail, you will cross a bridge over the Ponturin that you follow from the start. This watercourse flows from the Lac de la Plagne before it flows into the Isère at Landry. At this point, the stream reaches the torrent, tunnelling under the boulders in dry periods before resurging lower down, and this is what has earned this place its name “Pertes du Ponturin”.
Technical Information
Lat, Lng
45.50572786.8359713
Coordinates copied
Point of Interest updated on 10/12/2025
Altimetric profile
IGN cards
3532ETR - LES ARCS LA PLAGNE RESISTANTE PARC NATIONAL DE LA VANOISE
Editor : IGN
Collection : TOP 25 RÉSISTANTE
Scale : 1:25 000
17.20€
3532ET - LES ARCS LA PLAGNE PARC NATIONAL DE LA VANOISE
Editor : IGN
Collection : TOP 25 ET SÉRIE BLEUE
Scale : 1:25 000
13.90€
TOP75004 - BEAUFORTAIN MASSIF DU MONT BLANC
Editor : IGN
Collection : TOP 75
Scale : 1:75 000
9.80€
TOP75003 - MASSIF DE LA VANOISE
Editor : IGN
Collection : TOP 75
Scale : 1:75 000
9.80€
TOP100D73 - SAVOIE CHAMBÉRY ALBERTVILLE PARC NATIONAL DE LA VANOISE PNR DU MASSIF DES BAUGES
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
202 JURA ALPES DU NORD
Editor : IGN
Collection : TOP 200
Scale : 1:200 000
6.80€
D38 ISÈRE
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
NR15 AUVERGNE-RHÔNE-ALPES RECTO/VERSO MASSIF ALPIN
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
NR14 AUVERGNE-RHÔNE-ALPES RECTO/VERSO MASSIF CENTRAL
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
EUROPE
Editor : IGN
Collection : DÉCOUVERTE DES PAYS DU MONDE IGN
Scale : 1:2 500 000
7.00€
Data author
proposed by
Parc national de la Vanoise
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