Sectors
All sectors
All routes on Marion des Roches
29
1 route on 2 topos
Aquapulpo
2 routes on 2 topos
Aurore
8 routes on 4 topos
Bi-steack
6 routes on 4 topos
Big block
0 route
Biggy
0 route
Bivouac
0 route
Boulder cave
0 route
Broken
0 route
Champignon
1 route on 2 topos
Chauve-Souris
5 routes on 4 topos
Chemin
9 routes on 5 topos
Croche-Pied
1 route on 3 topos
David
1 route on 2 topos
Deux Roches
3 routes on 7 topos
Deuzamar
1 route on 2 topos
Deviation
2 routes on 2 topos
Diagonale
3 routes on 4 topos
Dominos
2 routes on 5 topos
Drole
3 routes on 3 topos
Ecaille
2 routes on 4 topos
Eclair alba
4 routes on 4 topos
Egg
0 route
Egg
0 route
Feel du logis
3 routes on 4 topos
Floating
0 route
Gray one
0 route
Head up
0 route
Jojo
5 routes on 4 topos
Lievre
1 route on 5 topos
Loi du talon
1 route on 3 topos
Mamelon
1 route on 2 topos
Marklore
3 routes on 4 topos
Mauvais Coups
7 routes on 4 topos
Mimolette
3 routes on 4 topos
Mystere
2 routes on 3 topos
Natacha
7 routes on 5 topos
Next to Natasha
0 route
Next to path
0 route
Obelisk
0 route
Orange crack
0 route
Overhang 827
0 route
Papoose
4 routes on 6 topos
Pierrot
35 routes on 11 topos
Poignee
1 route on 3 topos
Polaroid
1 route on 3 topos
Potential traverse
0 route
Poulie-Test
5 routes on 4 topos
Premamar
4 routes on 5 topos
Project xxx
0 route
Rinse
1 route on 3 topos
Rip Curl
1 route on 1 topo
Sand ears
0 route
Sans Pompe
2 routes on 4 topos
Small blocks
0 route
Small too small
0 route
Some stuff
1 route on 2 topos
Tanière
2 routes on 3 topos
Tense
1 route on 3 topos
Traverse with pockets
0 route
Traversière
1 route on 2 topos
Trebo
5 routes on 4 topos
Trente ans
2 routes on 2 topos
Underground
0 route
Valse
2 routes on 4 topos
Visiteur
3 routes on 5 topos
Warm up moss
0 route
Yellow strike
1 route on 6 topos
Yep
1 route on 3 topos
48.352784, 2.779818
Franck thumbnail
Franck
7B Boulder at Bi-steack
Bi-Steack thumbnail
Bi-Steack
7A Boulder at Bi-steack
Salvator Mundi thumbnail
Salvator Mundi
7A Boulder at Bi-steack
Culourd thumbnail
Culourd
6B+ Boulder at Bi-steack
Solo thumbnail
Solo
6A Boulder at Bi-steack
Kilterboard thumbnail
Kilterboard
7C Boulder at Bi-steack
Marion des Roches

Access is sensitive!

How to get there?
🚗 9 min/ 9 km from Fontainebleau. At the roundabout with the Obelisque, take the D58 towards Bourron-Marlotte. Drive straight not turning to Bourron-Marlotte. Road changes name to D148. Stick to this road until a long straight, and park just before the curves, or just after. Shorter approach if you park after the curves (South side!)

🅿️ Parking north of the curves
🅿️ Parking south of the curves

🚶The walk is fairly short, most boulders reachable within 10-15 minutes