Lac des Vieilles Forges Loop
Lac des Vieilles Forges Loop
4.8
(6)
331
runners
01:22
11.4km
80m
Running
This moderate 7.1-mile (11.4 km) jogging loop around Lac des Vieilles Forges from Les Mazures offers peaceful forest and lake views.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
2.93 km
Highlight • Lake
Translated by Google •
Tip by
11.0 km
Highlight • Other
Translated by Google •
Tip by
11.4 km
End point
Parking
Way Types & Surfaces
Way Types
7.25 km
2.92 km
1.02 km
174 m
Surfaces
7.06 km
1.91 km
1.20 km
1.20 km
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Monday 25 May
31°C
13°C
0 %
Additional weather tips
Max wind speed: 9.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
This loop, designed for jogging, usually takes around 80-85 minutes to complete. Your actual time may vary based on your fitness level and how often you stop to enjoy the scenery.
The trail generally features mostly accessible paths. However, be prepared for some sections, particularly around the 5 km mark, which can become muddy and challenging after heavy rain due to forestry machinery and clayey ground. Appropriate footwear is highly recommended, especially during autumn or spring, or after rainfall.
This specific loop is categorized as a 'Moderate run' and requires good fitness to complete its 11.4 km distance and 84 meters of elevation gain. While there are other trails around the lake suitable for beginners, this particular route might be challenging for those new to jogging.
The trail starts from Les Mazures. While specific parking details for this exact trailhead aren't provided, the Lac des Vieilles Forges area is a popular tourist destination, so you can expect designated parking facilities near the lake, likely within walking distance of the starting point in Les Mazures.
As you jog, you'll enjoy a picturesque environment winding alongside the Vieilles-Forges Lake and through the surrounding forest. You'll also pass by the Lac des Vieilles Forges Beach, offering serene views of the water.
While the Ardennes region is generally welcoming to dogs, specific leash rules for this exact trail are not detailed. It's always best to keep your dog on a leash to protect local wildlife and ensure a pleasant experience for all trail users, especially as the area is known for its rich fauna.
The trail offers a calm and peaceful setting year-round. However, be aware that certain areas, especially on the south bank, can become muddy in autumn and spring after rainfall. For the most comfortable conditions, late spring, summer, and early autumn are generally ideal, but always check recent weather conditions.
Yes, the route also passes through sections of the Voie Vive, the GR 16 Liaison vers GR 12, and the Circuit de la Route Martin, offering connections to a wider network of trails in the region.
No, there are no specific permits or entrance fees required to access this trail or the Parc Naturel Régional des Ardennes. The area is freely accessible for outdoor activities.
The Lac des Vieilles Forges area is a prominent tourist destination, offering a variety of activities. While specific establishments aren't listed, it's highly likely you'll find cafes and restaurants in Les Mazures or around the lake to refuel after your run.
You can expect a picturesque and peaceful environment. The trail winds alongside the beautiful Lac des Vieilles Forges and through the surrounding 1,000-hectare forest, offering a tranquil setting ideal for enjoying the rich flora and fauna of the Ardennes massif.