Highlight • Monument
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4.9
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5.0
(8)
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5.0
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5.0
(4)
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(1)
The Barrage de la Gileppe is a monumental arch-gravity dam and a significant man-made monument located in Jalhay, within the province of Liège, Wallonia, Belgium. Situated at an elevation of approximately 311 meters, it is nestled in the eastern part of the Hertogenwald forest, a beautiful area within the wider High Fens region of the Ardennes. This historic structure, impounding the Gileppe River to form the expansive Lake Gileppe, is renowned for its engineering prowess and the iconic Lion of Gileppe statue that guards it.
Visitors consistently praise the incredibly beautiful environment and the wonderful views of the Gileppe dam and its surrounding landscapes. The tranquil atmosphere, with few cars around the lake, offers a sense of pure bliss for those seeking a peaceful escape. Many are captivated by the dam's historical significance, noting its status as one of Europe's oldest gravity dams and the first modern dam built in Belgium, inaugurated by King Leopold II in 1878.
Before visiting, it's helpful to know that the area offers ample free parking, including spots suitable for RVs, making access straightforward. The terrain around the Barrage de la Gileppe is generally well-maintained, with a variety of trails suitable for different activity levels. While the panoramic tower is accessible via an elevator, those exploring the Barrage de la Gileppe trails and routes around the lake should wear comfortable footwear.
The Barrage de la Gileppe is a popular destination year-round, offering diverse activities for all ages. It's an excellent spot for hiking, cycling, and mountain biking, with numerous trails winding through the scenic forests and along the lake shore. The panoramic tower, standing 77 meters tall, provides breathtaking viewpoints of the reservoir and the Ardennes, and houses a visitor center and a brasserie for refreshments. Family-friendly walks Barrage de la Gileppe are abundant, and there's even an adventure park and playground for children.
While there isn't one single recommended route, many visitors enjoy a circular walk Barrage de la Gileppe, exploring the perimeter of Lake Gileppe. These popular hiking trails vary in length and duration, offering options from leisurely strolls to more challenging excursions through the Hertogenwald forest. The diverse terrain ensures that both beginner hikers Barrage de la Gileppe and experienced trail runners will find suitable paths.
Beyond the impressive dam and the majestic Lion of Gileppe, the area offers many natural viewpoints and features. Hikers often discover secluded spots along the lake, perfect for quiet contemplation amidst the diverse flora and fauna. The sheer scale of the dam, combined with the serene beauty of the reservoir and surrounding forests, creates a memorable experience for all who visit this historic site.
To fully appreciate the area, explore the wide variety of Barrage de la Gileppe trails and routes available for hiking, cycling, and mountain biking. Whether you're looking for a leisurely family outing or a more strenuous adventure, you can find and plan your perfect trip using komoot's extensive route planner. Discover the best walks near Barrage de la Gileppe and uncover all the natural features and landmarks this unique destination has to offer.
This Highlight is in a protected area
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June 29, 2021
Road cycling
August 30, 2022
Road cycling

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Nearby routes
Best routes near Gileppe Dam

4.8
(5)
575
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97.6km
04:48
1,260m
1,260m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

4.5
(6)
335
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50.5km
02:28
720m
720m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.7
(3)
303
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124km
06:02
1,660m
1,650m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Details
Informations
Elevation 310 m
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Thursday 11 June
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11°C
87 %
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Max wind speed: 23.0 km/h
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The Barrage de la Gileppe, an arch-gravity dam, was originally constructed between 1869 and 1878 to supply water to the wool industry in Verviers and for local drinking water. It was the first modern dam in Belgium and considered one of Europe's strongest at the time. Inaugurated by King Leopold II, it underwent significant expansion and heightening between 1967 and 1971 to meet increased water demand, and was reinaugurated by King Baudouin.
While the 77-meter-high panoramic tower offers breathtaking views, many visitors also enjoy the perspective from the base of the dam, near the monumental Lion of Gileppe statue. Additionally, various points along the extensive trails circling Lake Gileppe provide unique natural viewpoints of the reservoir and the surrounding Hertogenwald forest.
While the site offers ample free parking, direct public transport options to the Barrage de la Gileppe itself are limited. Visitors typically reach the dam by car. It's advisable to check local bus schedules from nearby towns like Verviers for any potential connections, though these may require further walking or a taxi to reach the dam entrance.
Barrage de la Gileppe is generally dog-friendly, with many trails around the lake suitable for walks with your canine companion. However, dogs should typically be kept on a leash, especially in busier areas or near wildlife. Specific rules may apply to indoor facilities like the panoramic tower or restaurant, so it's best to check upon arrival.
A full circular walk around Lake Gileppe can vary in duration depending on the chosen route and pace. The reservoir covers 130 hectares, and trails can range from 15 to 20 kilometers. Hikers should generally allow anywhere from 3 to 5 hours to complete a full circuit, depending on their fitness level and how often they stop to enjoy the views.
The panoramic tower is accessible via an elevator, offering easy access to the visitor center and restaurant with stunning views. While some paths immediately around the dam structure may be paved and relatively flat, many of the longer trails around the lake involve varied terrain that might not be suitable for all wheelchairs or strollers. It's recommended to check specific trail conditions for accessibility before embarking on a longer route.
For winter hiking at Barrage de la Gileppe, it's crucial to dress in layers to adapt to changing temperatures. Waterproof and windproof outer layers are essential, as are warm base layers. Sturdy, waterproof hiking boots with good grip are highly recommended, as trails can be muddy, icy, or covered in snow. Don't forget a hat, gloves, and possibly trekking poles for added stability.
Yes, the panoramic tower at Barrage de la Gileppe houses a brasserie and restaurant on its top level, offering dining with scenic views. For additional options, the nearby towns and villages in the High Fens region, such as Jalhay or Verviers, provide a wider selection of cafes, restaurants, and various accommodation types, including hotels and guesthouses.
Yes, Barrage de la Gileppe can be a beautiful destination for a winter hike, offering a serene and often quiet experience with unique frosty landscapes. However, conditions can be challenging, with potential for snow, ice, and colder temperatures. Trails may be slippery, so proper winter hiking gear, including appropriate footwear and warm clothing, is essential. Always check weather forecasts before heading out.
Beyond extensive trails for hiking, cycling, and mountain biking, the Barrage de la Gileppe area offers an Accropark (adventure course with rope parcours and a climbing wall) for more adrenaline-fueled experiences. There's also a playground for children, making it a family-friendly destination. The visitor center in the panoramic tower provides educational exhibits, and guided tours of the dam's interior are sometimes available.
While the Lake Gileppe reservoir is a significant body of water, it primarily serves as a drinking water source and for industrial use, and swimming is generally not permitted directly in the reservoir to maintain water quality and for safety reasons. There are no officially designated wild swimming spots directly at the dam. For swimming, it's best to look for public swimming facilities or designated recreational lakes in the wider region.