4.6
(21)
235
runners
23
runs
Jogging routes around Lac d'Issarlès offer a unique experience within a volcanic landscape in the Ardèche mountains. The region is characterized by its central maar crater lake, formed by a phreatomagmatic explosion, and surrounded by verdant hills and a mix of coniferous and deciduous forests. Trails often feature clear, fresh waters and volcanic reliefs, providing varied terrain for runners. The area's natural environment is well-preserved, offering a tranquil setting for outdoor activities.
Last updated: July 7, 2026
5.0
(6)
60
runners
3.91km
00:29
60m
60m
Jog the easy 2.4-mile (3.9 km) Tour of Lac d'Issarlès, a scenic route around a volcanic crater lake with 208 feet of elevation gain.
4.0
(3)
21
runners
13.5km
01:40
390m
390m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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17
runners
9.64km
01:05
200m
200m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
11.1km
01:26
360m
360m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
runners
9.63km
01:10
290m
290m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The loop trails are very nice! Small disappointment once at the top not to find a spot where you can enjoy a picnic with a view of the lake :)
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At 1,343 meters above sea level, the Suc de Cherchemuse is an ancient volcano in the Velay region. From its summit, you benefit from a pleasant view of the great juices of the Mézenc massif.
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Very nicely located grotto, you can also go swimming below.
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1
Stroll around the lake on Sunday July 23, 2023. Very pleasant because it is largely shaded. Provide credit card (no possibility to pay in cash) for paid parking from 01/06 to 30/09, package 3€. Lots of people on the beaches and around.
1
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Crater lake, 1,000 meters above sea level with a very pleasant beach for swimming. Very calm. Good food options around and public restrooms.
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1
While jogging around this lake, be aware that it is extremely deep (138 m)! The lake was created by the escape of magma from a chamber below the lake.
3
0
As you walk around this lake, be aware that it is extremely deep (138 m)! The lake was created by the escape of magma from a chamber beneath the lake.
3
0
There are over 20 running routes available for you to explore around Lac d'Issarlès, catering to various fitness levels and preferences. The komoot community has used these trails over 200 times, highlighting the area's popularity for outdoor activities.
Yes, for an easy and scenic run, the Tour of Lac d'Issarlès is highly recommended. This approximately 3.9 km (2.4 miles) path is mostly flat, offers continuous lake views, and even includes a wooden fitness trail. It's perfect for a leisurely jog or for those new to running.
The jogging trails around Lac d'Issarlès offer a diverse range of terrain. You'll find shaded, relatively flat paths around the lake, as well as more challenging routes with significant elevation changes that ascend volcanic peaks like the Suc de Cherchemuse. The landscape is characterized by its unique volcanic origin, verdant hills, and a mix of coniferous and deciduous forests.
Absolutely! The most popular option is the loop directly around the lake, such as the Tour of Lac d'Issarlès. For a longer, more challenging circular route, consider the Lake Issarlès loop from Le Lac-d'Issarlès, which covers about 9.7 km (6.0 miles) through varied terrain.
While specific regulations can vary, generally, dogs are welcome on outdoor trails in the Lac d'Issarlès area, especially if kept on a leash. The natural environment, with its forests and open spaces, provides a great setting for you and your canine companion to enjoy a run together. Always ensure your dog is under control and respect local signage.
Yes, the easy and mostly flat Tour of Lac d'Issarlès is an excellent choice for families. Its manageable distance and gentle elevation make it suitable for runners of all ages and abilities, allowing everyone to enjoy the beautiful lake views.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 20 reviews. Runners often praise the unique volcanic landscape, the clear and fresh waters of the lake, and the tranquility of the preserved natural environment. The variety of trails, from easy lake loops to challenging ascents, is also frequently highlighted.
For experienced runners seeking a challenge, the Suc de Cherchemuse – Lac d’Issarlès loop from Le Lac-d'Issarlès is an excellent option. This difficult 13.5 km (8.4 miles) route incorporates the nearby Suc de Cherchemuse, offering significant elevation gain and rewarding you with expansive panoramic views from the volcanic peak.
As you run, you'll be immersed in a unique volcanic landscape. The lake itself is a maar crater, the deepest in France, offering stunning clear waters. You'll also encounter verdant hills, dense forests, and have the opportunity to see the Suc de Cherchemuse, an ancient volcano providing panoramic views. The area's volcanic reliefs create a dramatic and picturesque backdrop.
Yes, as a popular destination, Lac d'Issarlès generally offers parking facilities conveniently located near the lake and trailheads, making access to the running routes straightforward for visitors arriving by car.
The region is beautiful throughout the warmer months. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Outside of peak season, the trails tend to be more peaceful, allowing for a more immersive experience in nature.


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