variante GR 4B
variante GR 4B is a 3.8 km National Hiking hiking route.
At 3.8 km, this is a short, accessible outing suitable for most fitness levels. Expect to complete it in around 50 minutes at a comfortable pace.
As a linear trail, this route has distinct start and end points. Return transport is worth arranging in advance unless you plan to walk back the same way. The trail is officially waymarked as GR 4B, so look out for the trail markers along the way.
This route is part of the National Walking Network (NWN) — a flagship trail maintained to national standards, often following scenic or historically significant corridors.
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Elevation data from SRTM via OpenTopoData (open dataset).