Boissy-L'Aillerie is a region in the Val d'Oise department, characterized by a diverse landscape that supports a range of outdoor activities. Situated at the gateway to the Vexin Français Regional Natural Park, the area features the Viosne Valley, extensive woodlands, open agricultural fields, and higher elevations offering varied terrain. This natural setting provides opportunities for several sports like touring cycling, mountain biking, hiking, jogging, and more.
Outdoor enthusiasts exploring Boissy-L'Aillerie can discover more than 40…
107
Routes
4.4
(405)
Average rating
2248
People visited

4.6
(11)
137
riders
99.5km
04:40
1,030m
1,030m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

4.2
(5)
78
riders
33.8km
01:25
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

2.0
(2)
53
riders
26.6km
01:38
180m
180m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

4.8
(4)
50
riders
41.1km
01:50
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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4.6
(38)
124
hikers
11.7km
03:13
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3.8
(4)
12
hikers
18.7km
05:04
260m
260m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

2.0
(1)
15
hikers
9.73km
02:35
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.5
(4)
10
hikers
6.29km
01:44
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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4.4
(32)
151
riders
38.6km
02:33
210m
210m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.7
(19)
93
riders
46.2km
03:02
220m
220m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.2
(21)
57
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.7
(11)
29
riders
42.5km
03:14
500m
500m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.6
(20)
65
riders
77.3km
04:56
570m
570m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
39
riders
93.7km
06:07
730m
730m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.4
(5)
43
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.6
(9)
38
riders
44.5km
02:41
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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43
runners
10.8km
01:11
100m
100m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

14
runners
12.5km
01:20
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
7
runners
19.7km
02:15
210m
210m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
runners
10.6km
01:09
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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3.9
(15)
51
riders
Hard gravel ride. Great for any fitness level. You may need to push your bike for some segments of this route.

4.7
(3)
22
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.3
(42)
202
riders
72.6km
03:46
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
16
riders
45.6km
02:44
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Boissy-L'Aillerie offers a variety of outdoor activities including touring cycling, mountain biking, hiking, jogging, road cycling, and gravel biking. The region features 49 routes across these sports, catering to different preferences and skill levels.
Hiking trails are abundant in Boissy-L'Aillerie, particularly within the Vexin Français Regional Natural Park. Routes like the 'Julius Caesar Road and Viosne Valley Trail' combine historical elements with scenic views. More information is available in the Hiking around Boissy-L'Aillerie guide.
Yes, Boissy-L'Aillerie provides a network of routes suitable for touring cyclists, including dedicated lanes and low-traffic roads. The Vexin Français Regional Natural Park features routes like the 'Boucle du Vexin 'Around Auvers-sur-Oise''. Consult the Cycling around Boissy-L'Aillerie guide for options.
The varied terrain of the Vexin Français Regional Natural Park, including woodlands and hills, offers mountain biking opportunities. While specific trails in Boissy-L'Aillerie are not detailed, the broader park is recognized for off-road cycling. Refer to the MTB Trails around Boissy-L'Aillerie guide for more information.
The region offers routes suitable for various skill levels, including options that are accessible to all. The Epte valley greenway, for example, is a 17-mile [28 km] route with no significant altitude changes, making it suitable for families. The diverse landscape allows for varied experiences.
Boissy-L'Aillerie is characterized by the Viosne Valley, extensive woodlands, and open agricultural fields. It is also at the gateway to the Vexin Français Regional Natural Park, which includes a limestone plateau, river valleys, and wetlands like the Marais de Boissy-Montgeroult.
The area is rich in history, featuring the ancient Julius Caesar Road and megaliths from the Bronze and Iron Ages. Historical buildings such as the Saint-André church, with parts dating from the 13th century, and the Château de Réal, add cultural interest to outdoor excursions.
Boissy-L'Aillerie is a popular destination on komoot, with more than 26,000 visitors having shared their experiences. The routes in the region have an average rating of 4.36 out of 5 stars from over 2,100 ratings.
Yes, komoot offers several guides for the region. These include Hiking around Boissy-L'Aillerie, Cycling around Boissy-L'Aillerie, and MTB Trails around Boissy-L'Aillerie. Guides for running, road cycling, and gravel biking are also available.
For official inquiries, the local administration can be reached via their official website or phone. The official website is mairie-boissylaillerie.com, and the phone number is +33134421005.
The terrain for cycling in Boissy-L'Aillerie is varied. It ranges from flat valley floors along the Viosne to rolling hills and wooded paths within the Vexin Français Regional Natural Park. This diversity provides options for different fitness levels and cycling preferences.

