4.6
(1748)
11,921
hikers
359
hikes
Hiking trails around Retenue du Dorlay are set within the Pilat Regional Natural Park, featuring the central Retenue du Dorlay lake. The terrain is varied, encompassing paths along the reservoir, through wooded areas, and up to vantage points. The region is characterized by tranquil scenery, streams, and historical elements like old mills.
Last updated: July 9, 2026
5.0
(4)
25
hikers
15.3km
04:39
520m
520m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
17.6km
05:18
520m
510m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
4
hikers
14.4km
04:24
510m
510m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
11.0km
03:31
440m
440m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
12
hikers
19.9km
05:59
600m
610m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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very smooth track, allowing you to connect to other very nice tracks
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Official pass referenced, possibility of continuing to the Col de l'Oeillon.
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superb from 11am to 2:30pm plus picnic
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Good place for a coffee break and refilling cans.
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Very pretty pass which provides a connection between La Terrasse sur Dorlay and Pélussin. It is never difficult but it can be windy.
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Le Chirat Rochat offers a breathtaking view of the Pilat and the Rhône valley. Typical of Pilat, the chirats are easily recognized thanks to their numerous rocky masses.
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The Croix du Collet is a pass of Pilat. It is the meeting point for cyclists, hikers, trail runners and other nature lovers. An inn is located at the pass and allows you to taste local specialties.
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This inn restaurant is a well-known address in the region. It's an ideal stop after a hike. Remember to book in advance. All information is available on the hostel website: https://www.lafermedelacroix.fr/
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There are over 350 hiking trails around Retenue du Dorlay, catering to various skill levels. You'll find a wide selection of routes, from easy strolls to more challenging treks, all within the beautiful Pilat Regional Natural Park.
The trails around Retenue du Dorlay are highly rated by the komoot community, with an average score of 4.6 stars from over 1500 reviews. Hikers frequently praise the serene lake views, varied forest paths, and the historical points of interest encountered along the routes.
Yes, Retenue du Dorlay offers nearly 100 easy hiking routes suitable for beginners or those looking for a relaxed walk. An example is the Moulin Payre – La Terrasse-sur-Dorlay loop from La Terrasse-sur-Dorlay, which is a shorter, less strenuous option.
Many trails in the region are circular, allowing you to start and end at the same point. For instance, the popular Croix du Collet – Chirat Rochat loop from Doizieux is a moderate circular route that takes you past significant landmarks.
You can expect diverse landscapes, including paths winding along the Retenue du Dorlay reservoir, through tranquil wooded areas, and up to scenic vantage points. The region is characterized by its wild scenery, streams like the Dorlay, and offers views of Mont Pilat.
Yes, the trails often incorporate cultural heritage. You might discover charming hamlets, well-preserved 'travail à ferrer' (structures for shoeing oxen), and remnants of historical industrial sites. The Maison des Tresses et Lacets, a museum showcasing the industrial past, is also located along some routes.
Absolutely. Hikes in the region, particularly those around Crêt de Montieux, offer beautiful panoramic views of Mont Pilat and the Couzon dam. The Croix du Collet is also a significant landmark and a popular meeting spot for nature lovers, offering great vistas.
The Pilat Regional Natural Park, where Retenue du Dorlay is located, is enjoyable throughout the year. Spring and autumn offer pleasant temperatures and vibrant foliage, while summer is ideal for enjoying the lake. Winter hiking is also possible, providing a different, tranquil experience of the snowy landscapes.
Yes, there are many family-friendly options. With nearly 100 easy routes, you can find paths suitable for all ages and fitness levels. These trails often lead through charming villages and offer opportunities to enjoy the natural environment together.
The Pilat Regional Natural Park generally welcomes dogs, but it's always best to keep them on a leash, especially in areas with wildlife or near livestock. Check specific trail regulations if you plan to visit protected zones within the park.
Yes, some routes pass through or near charming villages like La Terrasse-sur-Dorlay and Doizieux, where you might find local establishments. The Croix du Collet, a significant landmark, also features an auberge that serves local specialties, perfect for a post-hike meal.
While specific public transport details for individual trailheads are not provided, the region is part of the Pilat Regional Natural Park. It's advisable to check local transport services for connections to villages like Doizieux or La Terrasse-sur-Dorlay, which serve as starting points for many routes.


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