Refine your search for walks in Pignon des Maquisards
The “Circuit des 25 Bosses” (the 25 Bumps Circuit)

As the name suggests, is this route ascends 25 mounds that form a circuit of the of the Trois Pignons forest. A hike amid the rocks that makes an excellent training run before mountain hikes in the summer.
N.B. The elevation is underestimated: between 800 and 900 metres total cumulative change in altitude. It’s difficult to find a larger change in altitude in the Ile-de-France, unless you want to take the steps up and down the Eiffel Tower three times on the trot. Expect to be walking for 6 to 7 hours.
Walks near Pignon des Maquisards
Station to station in the Forest of Fontainebleau: ponds and boulders
Long but very nice hike station to station in the Forest of Fontainebleau. It goes through several viewpoints, ponds, little known corners, stunning scenery.
From Montigny-sur-Loing to Moret-Veneux-les-Sablons
A hike from station to station starting from Montigny-sur-Loing. A varied route through the forest with a few rocks and the banks of the Loing. The Loing valley is an authentic green paradise that can be explored over a medium distance via footpaths, rural tracks and towpaths. This route takes you along the river and the canal of the same name, which flow side by side until they meet the Seine.