4.4
(242)
1,066
hikers
180
hikes
Hiking around Lierville offers access to the varied landscapes of the Parc Naturel Régional du Vexin Français. The region features a mix of woodlands, open fields, and gentle river valleys, with relatively low elevation changes. Trails often traverse historical sites and natural areas, providing diverse scenery for outdoor activities. The terrain is generally rolling, suitable for a range of hiking abilities.
Last updated: June 25, 2026
5.0
(2)
11
hikers
15.3km
03:55
60m
60m
Hike the moderate 9.5-mile Les Grands Espaces trail in Parc Naturel Régional du Vexin Français, exploring diverse landscapes and historical
4.5
(2)
6
hikers
13.3km
03:26
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
2
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(9)
23
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Superb, with unicorns on its grid!
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The Julius Caesar Way is in a sorry state, too much grass, not very practical for walkers and cyclists unless you have a lawnmower. It's a shame because in previous years, it was a real pleasure.
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Let us be respectful of the Julius Caesar causeway, of the builders and of the people who maintain it today and tomorrow.
1
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Very beautiful castle in the calm of the Vexin countryside
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Superb castle in the Vexin countryside
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There are over 170 hiking trails around Lierville, offering a wide variety of options for different skill levels and preferences. The region is known for its diverse landscapes within the Parc Naturel Régional du Vexin Français.
Yes, Lierville offers a good selection of easy trails. With 68 routes classified as easy, you'll find plenty of gentle walks suitable for beginners or families looking for a relaxed outdoor experience. These often traverse open fields and woodlands with minimal elevation changes.
Absolutely. While many trails are moderate, there are options for longer day hikes. For example, The Great Outdoors Trail is a moderate 9.5-mile (15.3 km) route that takes nearly 4 hours to complete, exploring open landscapes. Another option is Les Cressonnières de l'Aubette, a 9.0-mile (14.5 km) trail through watercress beds.
Yes, many trails around Lierville are designed as circular routes, allowing you to start and end at the same point without needing to retrace your steps. An example is Le camp de César — loop from Lierville, which offers a moderate 7.9-mile (12.7 km) circuit through the regional park.
Hiking around Lierville offers diverse scenery, primarily within the Parc Naturel Régional du Vexin Français. You'll encounter a mix of tranquil woodlands, expansive open fields, and gentle river valleys. Many routes also pass by historical sites, adding cultural interest to the natural beauty.
The trails in Lierville are highly rated by the komoot community, with an average score of 4.4 stars from over 200 reviews. Hikers often praise the region's varied terrain, the peaceful atmosphere of the woodlands, and the opportunity to explore historical sites within the regional natural park.
Yes, the Lierville area is rich in history. Many trails lead past significant landmarks. For instance, the Le camp de César trail takes you directly to the historic Le camp de César. You can also explore nearby castles like Château de Théméricourt or ancient sites such as Dolmen des Trois-Pierres, which are accessible from various routes.
The varied landscapes of Lierville make it suitable for hiking across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant natural colors, while summer provides longer daylight hours. Even winter can be enjoyable for crisp walks through the woodlands, though some paths might be muddy.
While the region is generally known for its gentle, rolling terrain, there are some more challenging options. Out of over 170 trails, 12 are classified as difficult. These routes typically feature longer distances or slightly more varied elevation, providing a good workout for experienced hikers.
Access to trails around Lierville by public transport can vary. While some villages within the Parc Naturel Régional du Vexin Français may have bus connections, many trailheads are more easily reached by car. It's advisable to check local bus schedules for specific starting points if you plan to use public transport.
Parking availability at trailheads around Lierville is common, especially in and around the villages within the Parc Naturel Régional du Vexin Français. Many routes start from village centers or designated parking areas, though it's always a good idea to check specific route details for precise parking information.
Many hiking routes in the Lierville area pass through or near charming villages within the Parc Naturel Régional du Vexin Français. These villages often host local cafes, bakeries, or small restaurants where you can stop for refreshments or a meal. Planning your route to include a village stop can enhance your hiking experience.


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