The best walks and hikes around Boissy-Sous-Saint-Yon

There are nearly 350 hiking routes available around Boissy-Sous-Saint-Yon, catering to various preferences and fitness levels. This includes 146 easy routes, 169 moderate routes, and 31 more challenging trails.

The region offers diverse landscapes, including extensive forested areas like the Bois des Roches and Saint-Yon forest, which provide shaded paths. You'll also encounter hilly terrain, such as the Butte de Saint-Yon, and picturesque routes along rivers like the Orge and Renarde. Unique geological features like "platière" landscapes and sand pits, along with the significant Marais d'Itteville wetland, add to the natural beauty.

Yes, Boissy-Sous-Saint-Yon offers 146 easy routes perfect for beginners or families. An example is the Ruins of an arch – Saint-Yon Chapel and Cemetery loop from Breux-Jouy, which is an easy 4.8 km trail.

Hiking trails in the area are rich with historical and cultural sites. You might encounter historic churches, including the Church of Saint-Yon and the impressive Gothic Church of Saint-Sulpice-de-Favières. The region also features Gallo-Roman remains, ancient dolmens, châteaux, old mills, and traditional farmhouses, showcasing the Hurepoix region's heritage. For example, the Saint-Yon Chapel and Cemetery – La Sablière loop from Breux-Jouy passes by historical sites.

Yes, many routes in Boissy-Sous-Saint-Yon are circular. A popular option is the Trévoix Pond – Lac d'Olainville loop from Égly, a moderate 8.3 km trail. Another is the Old Washhouse of Ollainville – Wall painting loop from Égly, which is a 12.9 km loop through rural landscapes.

The hiking trails in Boissy-Sous-Saint-Yon are highly regarded by the komoot community, with an average rating of 4.5 stars from over 700 reviews. Hikers often praise the varied terrain, the presence of both forested and open areas, and the well-maintained paths that offer a mix of natural beauty and historical interest.

Yes, the area features several beautiful bodies of water. You can explore trails around Trévoix Pond and Lac d'Olainville. Other notable lakes include Carouge Basin, Saint-Michel-sur-Orge basin, and Étang du Moulin Neuf.

Absolutely. The region is dotted with impressive castles and châteaux. You might consider visiting Château du Mesnil-Voisin, Villeconin Castle, Chamarande Castle and Park, or Château de Courson, many of which are accessible via nearby hiking trails.

One of the longer moderate hikes is the Wall painting – Old Washhouse of Ollainville loop from Égly, which spans 18.3 km and typically takes around 4 hours 49 minutes to complete.

Yes, the extensive forested areas, such as the Bois des Roches and Saint-Yon forest, are potential habitats for local wildlife, including deer. Additionally, the Marais d'Itteville (Itteville Marsh) is a significant wetland known for its diverse birdlife, making it an attractive spot for nature observation.

Many trails in Boissy-Sous-Saint-Yon combine forest tracks with agricultural lanes and occasional paved sections, providing a varied walking experience. This allows hikers to enjoy the shade of the woodlands and then emerge into more open landscapes with broader views of the Hurepoix region's rural charm.