4.6
(2609)
15,254
hikers
754
hikes
Hiking around Les Molières, located near the Chevreuse Valley in Île-de-France, offers diverse trails through wooded paths and picturesque valleys. The region is characterized by its natural beauty and cultural heritage, with routes often following rivers and incorporating historical elements. Hikers can explore areas like the Mélidala Symphonic Forest and the Mérantaise Valley, providing a mix of accessible paths and more moderate hikes with some elevation gain.
Last updated: July 5, 2026
4.7
(106)
316
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.6
(10)
23
hikers
11.0km
02:57
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
14
hikers
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(2)
20
hikers
6.38km
01:42
70m
70m
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
4.7
(3)
12
hikers
15.0km
04:04
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Pretty castle well glimpsed at the heart of a beautiful gravel ride between Choisel and St Rémy
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Saint-Rémy-lès-Chevreuse is the small town that you see displayed everywhere in Paris, because it is the RER B Terminus (South track). But it could have been otherwise! You can even walk along the old Limours (or Sceaux) track. For some obscure reason, the track stops there, but the old track continues!
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[In Advent] "we hear in the Gospel the beginning of the ministry of Saint JEAN BAPTIST. He appears in the desert and calls people to conversion so that they may prepare for the coming of the Lord. His call reminds us that Advent is not only a time of waiting, but also of interior preparation. "Prepare the way of the Lord, make straight his paths" (Luke 3:4). John's message challenges us to examine our lives. What "rough paths" and "crooked roads" are there in our hearts? Where have we perhaps distanced ourselves from God or lost sight of our fellow human beings? John invites us to remove these obstacles and reorient our lives. But his call has not only a personal dimension, but also a social one: the way of the Lord is a way of justice, peace and reconciliation. When we pave the way of the Lord, we bring light into the darkness of the world and hope into the hearts of people." (Text: Michael Inden, Diocesan President of the KAB in the Archdiocese of Cologne)
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Beautiful view of the castle and its park. Several single tracks around the estate are perfect for exploring the surrounding woods.
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sacre-coat to climb or descend ideal for your mountain hiking training
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beautiful forest
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Les Molières, situated near the Chevreuse Valley, offers a vast network of over 700 hiking trails. These routes cater to various skill levels, including easy, moderate, and difficult options, ensuring there's a path for everyone to explore the region's natural beauty and cultural heritage.
The terrain around Les Molières is diverse, featuring mostly wooded paths and picturesque valleys. You'll find a mix of natural beauty and historical elements, with trails often following rivers like the Yvette. While many paths are easily accessible, some moderate hikes include elevation gain, particularly in areas like the Mérantaise Valley and the wider Chevreuse Valley.
Yes, hiking trails around Les Molières often incorporate historical elements and natural attractions. You can explore areas near Dampierre-en-Yvelines Castle or La Madeleine Castle. Natural features include the Ponds of Parc des Côtes Montbron and the Saclay Pond, offering scenic views and points of interest.
Many trails in Les Molières are suitable for families, offering accessible paths through beautiful woodlands and valleys. Routes with less elevation gain and shorter distances are ideal. For example, the Mélidala Symphonic Forest offers pleasant, shaded paths that are generally well-suited for a family outing.
Yes, many of the trails around Les Molières are dog-friendly, allowing you to enjoy the natural surroundings with your canine companion. It's always recommended to keep your dog on a leash, especially in areas with wildlife or near private properties, and to check local regulations for specific routes.
Yes, Les Molières and the surrounding Chevreuse Valley offer numerous circular hiking routes, perfect for day trips. An example is the Méridon Castle – Mélidala Symphonic Forest loop from Boullay-les-Troux, which combines historical sites with dense woodlands. Another popular option is the Beautiful wooded paths – Méridon Castle loop from Boullay-les-Troux.
Les Molières is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with blooming flowers or vibrant fall foliage. Summer provides lush green landscapes, though some paths might be more exposed to the sun. Winter hiking is also possible, especially on less challenging routes, offering a different, serene experience.
Access to trails around Les Molières by public transport is feasible, particularly given its proximity to the Île-de-France region. Towns like Saint-Rémy-lès-Chevreuse, which is a starting point for routes like the Beautiful wooded paths – Mélidala Symphonic Forest loop, are often served by regional train lines (RER B) or bus services, allowing you to reach trailheads without a car.
Yes, parking is generally available at or near many trailheads in and around Les Molières, especially in the villages and towns that serve as starting points for popular routes. It's advisable to check specific route details or local signage for designated parking areas to ensure convenience and compliance.
Hikers consistently rate the trails around Les Molières highly, with an average score of 4.5 stars from over 2,300 reviews. They particularly enjoy the blend of natural exploration and cultural discovery, praising the quiet woodlands, picturesque valleys, and the opportunity to encounter historical sites like castles. The varied terrain and well-maintained paths also contribute to a highly enjoyable experience.
While many trails are moderate, Les Molières does offer more challenging options for experienced hikers. These routes often feature greater elevation gain and longer distances, providing a more strenuous workout. For instance, the Beautiful wooded paths – Mélidala Symphonic Forest loop from Saint-Rémy-lès-Chevreuse is rated as difficult, offering a more demanding experience.
Yes, the region around Les Molières features notable natural monuments. You can discover the beautiful waterfall at the Petit Moulin in Vaux-de-Cernay. Other natural highlights include the Oak of Petit Launay and interesting Rock Formations Near Maincourt-sur-Yvette, adding diverse points of interest to your hikes.
Beginners will find plenty of easy hiking options in Les Molières. The area boasts over 300 easy routes, characterized by relatively flat terrain and shorter distances, perfect for a leisurely stroll. These trails often wind through the region's charming wooded paths and offer a gentle introduction to hiking in the Chevreuse Valley.


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