Start
OSM map layer · LineString
47.16, 6.06 · rel 8446429
47.16, 6.06 · rel 8446429
Sentier karstique du Grand Bois
A 1,3 km loop walk in Doubs.
Loop walk
start = finish · Doubs
1,3km
Distance
light
Climb · estimate
easy
Difficulty · estimate
loop
Shape
15
views
01 · Character of the route
Is this one for you?
Cave
Lively
Uncrowded
Family friendly
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 7 points along the route
What will you encounter?
6× cave
1× Attraction
Grotte du Porche Vert
cave ·
on the route
0,0 km
0%
La Grande Doline
Attraction ·
on the route
0,0 km
0%
Grotte Maeva
cave ·
299 m off route
0,0 km
0%
Puits Noir
cave ·
on the route
0,7 km
54%
Gouffre du Chat Sauvage
cave ·
on the route
1,3 km
100%
Puits Saint-Grosjean
cave ·
on the route
1,3 km
100%
Puits Sylvain
cave ·
on the route
1,3 km
100%
03 · Landmarks
Steady waypoints
Quarter of the way
Halfway
Three quarters
Finish
04 · Intersecting routes
Where you meet other trails
05 · From the trail
Through the eyes of hikers
No photos of this route yet
Are you the first to walk it? Your photo will appear here — with credit.
Share the first photo
06 ·
no reports yet
What hikers experienced
Log completion · Start your adventure
Have you walked it?
Sign in to log your hike — it will appear on your profile too.
07 · Before you go
Answers to common questions
Sentier karstique du Grand Bois is 1.3 km long.
At an average walking pace, Sentier karstique du Grand Bois takes approximately 20 min to complete.
Yes, Sentier karstique du Grand Bois is a round walk that starts and finishes at the same point — no return transport needed.
Sentier karstique du Grand Bois starts near coordinates 47.1643, 6.0627.
Sentier karstique du Grand Bois is an easy hike, suitable for walkers of all fitness levels.