Description

Mont Aigu and western parts of Long Boyau.
Features a lot of problems and located very close to Fontainebleau. It's the opposite hill of Long Boyau, so combining these two is easy.
There are 3 circuits in Mont Aigu.
🟡 Yellow PD, 🟠 orange AD and a 🔵 Blue D+. Besides circuit problems you can find a big amount of off-circuit problems in very high quality.
In this guide you can find the entire hill of Mont Aigu and the western newly developed areas called "Cosmos". This area stretches also on the south side of Route du Mont Aigu also known as Long Boyau ouest. There are some real gems waiting there for you.
Because it's a "mont", it's not always super stroller friendly, but it's an easy straight walk in from the parking. And the area itself is very very children friendly.
If you haven't spent a day here, now is a good time to do so.
The area dries fairly quickly after rain also.

📶Even though phone reception is mostly good, it's always better to download the guide for offline use.

Have fun

Routes on Mont Aigu
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Mikael Uponen
M. Uponen
from Fontainebleau
Jarmo Annunen
J. Annunen
from Tampere
Robo Annunen
R. Annunen
from Phoebos
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Mont Aigu

Climbing has been limited!

The forests of Fontainebleau, Trois Pignons and Commanderie remain closed to the public until further notice. The entire forest remains very vulnerable to fire risk.

We urge everyone to act responsibly and to be patient: do not enter the forest, do not go to the burned areas, and ensure that access routes for emergency vehicles remain clear.

Park at the main parking showed on the map and walk the recorded trail (about 15min). The area will be visible on the right side of Route du Mont Aigu just 2..3 minutes of walking after a big crossing/opening with a lot of paths. The start of the circuit is super visible, only 10m from the path. This is also an easy way into the main area. For the further rocks, keep to Route du Mont Aigu for another 2-7 minutes about. These rocks are splattered on both sides of the path.

There is also an optional western parking shown. This is the parking at Gorges du houx/Franchard Raymond, the walk in is about as far for the most western rocks. Easiest is still the parking shown on map on the east side of the area.