Ascension Lake and Escur Lakes Loop Trail

While the trail is officially listed for jogging with a duration of approximately 2 hours and 26 minutes, it is generally considered a difficult route due to its significant elevation gain (762 meters) and varied terrain. For most hikers, especially those not jogging, it will take considerably longer, often 5-7 hours, depending on pace and stops.

The trail offers a diverse range of surfaces. You'll encounter sections of forest road, which can be a gravel track, followed by steeper forest trails. As you ascend, the landscape opens up to more mineral, rocky areas and alpine pastures. Be prepared for eroded limestone slabs known as 'lapiaz' and potential torrent crossings. Some parts are well-marked, but others might be less distinct.

The loop trail is celebrated for its stunning and varied landscapes. Key attractions include the beautiful Ascension Lake and the vibrant Escur Lakes, known for their distinctive color. From the Collet du Peyron, you'll get panoramic views of the valleys, all three lakes, and the surrounding mountains, including Mont Pelvoux.

While listed for jogging, this trail is considered challenging for running due to its 'difficult' rating, significant elevation gain (762 meters), and varied terrain, which includes rocky sections and steep climbs. It's more commonly undertaken as a challenging hike.

The best time to visit is typically from late spring to early autumn (June to September) when the snow has melted, and the alpine flora is in bloom. Always check local weather conditions before heading out, as mountain weather can change rapidly.

As this trail is located near the Écrins National Park, specific regulations apply. Dogs are generally allowed on a leash on trails within the peripheral zone of the park, but often restricted or prohibited in the core zone to protect wildlife. It's crucial to verify the exact rules for this specific route before bringing your dog.

This trail is located near the Écrins National Park. While there are generally no entrance fees for accessing the park's trails, specific regulations apply to protect the natural environment. There are no permits required for day hiking, but always respect park rules regarding wildlife, waste, and camping.

Specific parking information for the trailhead is not detailed, but access to trails in this region often involves parking areas at the start of forest roads or near villages. Some initial sections of the trail may involve a gravel track that can be in poor condition, so consider vehicle suitability. It's advisable to check local maps or guides for designated parking spots.

The area is rich in wildlife, with opportunities to spot marmots, choughs, golden eagles, and griffon vultures. You can also find unique alpine flora such as Kock's gentian and edelweiss, especially in the high-altitude meadows.

Yes, the route also passes through sections of the Route du Lauzet.

For a progressive discovery of the scenic wonders, consider undertaking the loop in a direction that allows for a gradual reveal of the lakes and panoramic views. While the return path on the forest road might be less exciting, the overall beauty of the landscapes encountered more than compensates for it.