4.6
(1742)
11,894
hikers
161
hikes
Family friendly hiking trails around Retenue du Dorlay are set within the scenic Pilat Regional Natural Park, offering diverse landscapes for outdoor exploration. The region is characterized by the Dorlay River valley, which features peaceful waterways and waterfalls, and is surrounded by forests and pastureland. Hikers can experience panoramic views from the ridges of Mont Pilat, with trails often incorporating ascents to crests overlooking the reservoir. The Dorlay dam and its reservoir form a central feature, providing opportunities for walks around its perimeter.
Last updated: June 28, 2026
5.0
(1)
4
hikers
14.4km
04:24
510m
510m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(33)
233
hikers
19.1km
06:26
960m
960m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
5.0
(1)
12
hikers
19.9km
05:59
600m
610m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(1)
14
hikers
11.3km
04:08
720m
720m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
3
hikers
28.0km
09:54
1,550m
1,550m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
A superb November morning, with a changing mist.
0
0
Very beautiful view of the Rhône valley
0
0
A few small areas where you can put your hands (far from the climbing) which are pleasant and varied, and as a bonus there are blackberries all along the way 👌
0
0
The water in the fountain is super fresh, very beautiful view and good refuge
0
0
Any self-respecting cyclist must, after reaching the Col de l'Oeillon, continue to the Crêt de l'Oeillon, the true summit and final objective of this climb!
0
0
Official pass referenced, possibility of continuing to the Col de l'Oeillon.
0
0
nice hike to escape the heat of Lyon
0
0
The Retenue du Dorlay area offers a wide variety of hiking options, with over 150 routes recorded on komoot. Specifically for family-friendly adventures, you'll find around 47 easy trails that are generally suitable for all ages and fitness levels, making it a great destination for a day out with the kids.
Yes, many trails around Retenue du Dorlay are designed to be accessible and enjoyable for families. While not all paths are stroller-friendly due to varied terrain, you can find numerous easy, shorter loops that are perfect for little legs. Look for routes around the reservoir itself or in the lower valley areas for gentler gradients.
Families can enjoy a diverse landscape featuring the scenic Dorlay River and its valley, peaceful waterways, and even beautiful waterfalls. The area is known for its natural beauty, including tributaries like the Mornante and Sellon. You'll also find expansive views from certain points overlooking the reservoir and the surrounding Mont Pilat.
Absolutely! Beyond the natural beauty, families can explore places like the Croix du Collet, which is a popular meeting point with an auberge where you can enjoy local specialties. In La Terrasse-sur-Dorlay,
L'Écho-Lieu
offers nature-related activities and workshops, providing an immersive experience with the countryside. TheMaison des Tresses et Lacets
museum also offers a fascinating glimpse into the valley's industrial past with operational weaving machines.Many trails in the Retenue du Dorlay region are dog-friendly, making it a great place to bring your furry family member. However, it's always best to keep your dog on a leash, especially in areas with livestock or near protected wildlife habitats. Always remember to pack water for your dog and clean up after them to keep the trails enjoyable for everyone.
Yes, the area boasts a good selection of circular routes, which are ideal for families as they bring you back to your starting point without needing to retrace your steps. For example, the La Jasserie Refuge – View of the Dorlay Reservoir loop from Doizieux offers a rewarding circular experience with beautiful views.
Parking is generally available at various trailheads and villages surrounding the Retenue du Dorlay. Popular starting points like Doizieux and La Terrasse-sur-Dorlay often have designated parking areas for hikers. It's advisable to check specific route descriptions for the most convenient parking options for your chosen trail.
The spring, summer, and autumn months generally offer the most pleasant conditions for family hiking. Spring brings blooming wildflowers, summer provides warm weather for enjoying the outdoors, and autumn showcases beautiful foliage. While winter hikes are possible, some trails might be challenging due to snow or ice, so always check local conditions.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 1500 ratings. Reviewers often praise the diverse landscapes, the tranquility of the Dorlay valley, and the well-maintained trails suitable for various skill levels. Families particularly appreciate the accessible nature and scenic beauty.
Yes, you'll find options for refreshments and meals in the villages surrounding the Retenue du Dorlay. The Croix du Collet, for instance, features an auberge known for its local specialties. Additionally, towns like Doizieux and La Terrasse-sur-Dorlay offer cafes and restaurants where families can refuel after their adventures.
While public transport options might be limited compared to larger urban areas, some local bus services may connect to the villages around Retenue du Dorlay, such as Doizieux or La Terrasse-sur-Dorlay. However, for maximum flexibility with family, driving to the trailheads is often the most convenient option.
For a family day hike, essentials include plenty of water, snacks, sun protection (hats, sunscreen), and appropriate footwear. Depending on the weather, layers of clothing are always a good idea. Don't forget a small first-aid kit, a map or GPS device (like komoot!), and binoculars for spotting wildlife or enjoying the views.


Browse the best Hikes in other regions.