Big nature!

With a circumference of 5 km, the Mézières-Écluzelles lake is the biggest in Eure-et-Loir. Nowadays, it is a captivating, delicate, natural space, perfect to recharge your batteries in the fresh air and enjoy a family walk. A little corner of ...

Protected nature reserve in a wetlands area. Set in the Voise valley, this wooded zone is an oasis in this predominantly agricultural region. Don't forget your walking boots!

Located along the Avre river, on the GR22 hiking trail connecting Paris and Mont-Saint-Michel. You can climb up the path leading to the Avre hill to admire the rolling landscape with the river flowing through, a beautiful natural space with meadows ...

La Vallée des Cailles is a nature reserve on the edge of the Dreux national forest, just 45 minutes from Paris! Located on the GR22 hiking trail, it offers unique hiking and panoramic views! An exceptional nugget, a rendezvous with nature not to be ...

Deep in the Valley of "Basse-Conie", the preserved natural marsh zone covers an area of humid habitats which are becoming ever more rare in France and Europe.

Clumps of giant trees, shady groves, ancient oaks, hornbeams and conifers: the Dreux forest is a firm favourite with walkers. Upon request, the Forestry Commission can organise guided tours for visitors of all ages.