Orienteering trail at the Etang de Lemps
Before your visit
Please be considerate, you are in a natural environment home to remarkable flora and fauna. Stay on the designated route; do not cut across the fields.
This 3.6 km nature trail will allow you, in just over an hour and via 8 information points, to learn more about the flora and fauna of the Lemps Pond Sensitive Natural Area, taking in the educational pond, the boardwalk and the observation point.
At each signpost, a question helps you learn more about local biodiversity. In particular, you’ll discover the habitats of many species, the distinctive features of wetlands, and the natural history of this glacier-shaped landscape.
Route details
Pets welcome
Parking nearby
Opening
All year round daily.
Subject to favorable weather.
More details
Accessible for wheelchairs with assistance
Mobility disability
L'observatoire et la mare pédagogique sont accessibles aux personnes à mobilité réduite.
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Latitude : 45.755059
Longitude : 5.363026
Height : 349
38460 Optevoz
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Information updated on 27/07/2026
by Office du Tourisme Les Balcons du Dauphiné
