4.4
(652)
3,046
hikers
179
hikes
Hiking around Harcy offers diverse natural landscapes within the Ardennes department of France. The region is characterized by the expansive Ardennes Forest, picturesque Meuse River valleys, and the varied terrains of the Regional Natural Park of Ardennes, which includes forests, peat bogs, and rocky cliffs. Hikers can explore trails around natural features like Lac des Vieilles Forges and the historic Les Dames de Meuse.
Last updated: May 2, 2026
4.5
(149)
801
hikers
11.8km
03:05
90m
90m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.1
(8)
18
hikers
5.40km
01:31
120m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.5
(2)
25
hikers
5.80km
01:30
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
13
hikers
9.99km
02:47
190m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
15
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Sublime in the winter mist, colourful in autumn, invigorating in spring and a real seaside resort in summer, the Lac des Vieilles Forges can be enjoyed all year round.
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Hike through the forest and return via a small road without significant traffic. In the forest, wet path. Equip yourself accordingly.
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This sandy beach, patrolled by lifeguards during the summer months, is a safe and relaxing place to cool off after your run. You can also explore the trails around the lake, which offer varying levels of difficulty and stunning views of the water and wildlife. Whether you are a beginner or an expert, you will find at the Plage du lac des Vieilles Forges a course adapted to your needs and preferences.
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Lac des Vieilles Forges is surrounded by forests and meadows. You can enjoy views of the water and wildlife while circling the lake. The lake is also part of a hydroelectric system that pumps water to and from two reservoirs to generate electricity.
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You can admire the view of the water and the greenery, as well as the fauna and flora that inhabit the region. The lake is a popular spot for swimming, kayaking, fishing, and other water sports. You will find picnic areas, barbecues and ice cream parlors around the beach. The Plage du lac des Vieilles Forges is an ideal place to visit during your hike.
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In the heart of the forest, and a few kilometers from the Meuse Valley, the site of Vieilles-Forges is the ideal place to treat yourself to a moment of relaxation and leisure in a beautiful setting. This unique natural site consists of a forest complex of 1000 hectares and a lake of 150 hectares and offers you the opportunity to practice many activities such as swimming, canoeing, fishing or even hiking. The Vieilles-Forges estate welcomes 280,000 visitors every year. It is today rated as the first tourist attraction of the Ardennes.
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Artificial lake which offers a wide choice of hiking and mountain biking trails.
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Take a moment to relax in the church of Les Messures. (Only open on Sundays?)
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Harcy offers a wide selection of hiking trails, with nearly 180 routes recorded on komoot. These range from easy strolls to more challenging treks, ensuring options for various fitness levels.
The terrain around Harcy is diverse, reflecting its location within the Ardennes Forest and the Regional Natural Park of Ardennes. You'll find dense woodlands, serene lake paths, and varied landscapes including peat bogs, heathlands, rocky cliffs, and deep valleys, particularly along the Meuse River.
Yes, Harcy has many easy trails suitable for families. For instance, the Vieilles-Forges Lake loop from Les Vieilles Forges is an easy 5.4 km path, perfect for a leisurely walk with children. There are 63 easy routes in total, many of which are around the picturesque Lac des Vieilles Forges.
Most trails in the Harcy area, especially those within the Regional Natural Park of Ardennes, are generally dog-friendly. However, it's always recommended to keep your dog on a leash, especially in protected areas or near wildlife, and to check specific trail regulations if available.
Yes, many of the routes around Harcy are circular, offering convenient starting and ending points. A popular moderate option is the Lac des Vieilles Forges — loop from Les Mazures, which is 11.8 km long. Shorter circular paths around Lac des Vieilles Forges are also available, such as the Lac des Vieilles Forges loop from Lac des Vieilles Forges.
Harcy's hiking trails offer access to several notable natural features and landmarks. You can explore the striking Les Dames de Meuse, a series of tree-covered cliffs, or enjoy panoramic views from the Viewpoint over Revin and the Meuse Valley. The Vieilles-Forges Lake is also a central feature, offering scenic walks and various outdoor activities.
While primarily known for its natural beauty, the region around Harcy does have historical points of interest. The ruins of Montcornet Castle are mentioned in the context of exploring beautiful passages, suggesting that the surrounding area offers routes that combine natural beauty with historical discovery.
The hiking routes in Harcy are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 600 reviews. Nearly 3000 hikers have used komoot to explore the area, often praising the quiet woodlands and varied terrain.
While Harcy is a rural village, public transport options to specific trailheads might be limited. It's advisable to check local bus schedules or consider driving to access the various starting points for hikes, especially those deeper within the Ardennes Forest or around Lac des Vieilles Forges.
Harcy offers enjoyable hiking experiences throughout much of the year. Spring brings lush greenery and blooming flora, while autumn showcases vibrant fall colors in the Ardennes Forest. Summer is ideal for combining hikes with activities around Lac des Vieilles Forges. Winter hiking is also possible, offering a different, serene perspective of the snow-dusted landscapes, though some services might be reduced.
Yes, Harcy provides options for more experienced hikers. There are 33 difficult routes available, offering greater elevation changes and longer distances for those seeking a more strenuous adventure within the diverse landscapes of the Ardennes.
The region is known for its stunning viewpoints, particularly overlooking the Meuse Valley. The Viewpoint over Revin and the Meuse Valley and the View of Monthermé and the River Meuse from La Longue Roche are excellent spots to enjoy exceptional vistas after your trek.


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