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Hiking trails & Routes
Belgium
Wallonia
Namur
Dinant
Houyet

Lesse Valley and Royal Halt Loop from Houyet

Routes
Hiking trails & Routes
Belgium
Wallonia
Namur
Dinant
Houyet

Lesse Valley and Royal Halt Loop from Houyet

Hard

4.6

(118)

509

hikers

Lesse Valley and Royal Halt Loop from Houyet

04:07

14.1km

220m

Hiking

Hike the difficult 8.7-mile La Lesse via the GR 126 loop from Houyet, featuring technical terrain and river views.

Last updated: February 26, 2026

Tips

Includes segments that may be dangerous

Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 3.04 km for 514 m

After 3.79 km for 552 m

After 5.09 km for 803 m

After 6.07 km for 551 m

After 7.79 km for 214 m

Waypoints

A

Start point

Train Station

Get Directions

1

1.81 km

Royal Halt of the Ardennes

Highlight • Historical Site

If you are looking for a unique hiking destination in Belgium, you can visit La halte royale, a former private train station built by King Leopold II in 1898. This …

Translated by Google •

Tip by

2

2.14 km

Exciting stretch along the banks of the Lesse in winter (high water)

Translated by Google •

Tip by

3

2.32 km

GR 126 along the Lesse

Highlight (Segment) • Trail

Beautiful section of the GR 126 along the Lesse, still quite wild and sometimes a little more adventurous.

Translated by Google •

Tip by

B

14.1 km

End point

Train Station

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Way Types & Surfaces

Way Types

7.44 km

3.56 km

1.64 km

1.08 km

212 m

101 m

< 100 m

Surfaces

5.69 km

4.67 km

1.26 km

1.08 km

795 m

291 m

259 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (230 m)

Lowest point (120 m)

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Weather

Powered by Foreca

Saturday 11 July

33°C

17°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

Comments

June 14, 2025,La Lesse via de GR 126 - lus vanaf Houyet
Walk along the bank of the Lesse with a reasonable amount of difference in level but certainly not dangerous and doable for an experienced walker. Beautiful loop walk where you climb and descend steeply the last five km.

Showing Translation

Early in the morning, we set off for the Lesse from the small village of Gendron. Soon we end up on narrow rocky paths. Past the railway, we turn left and walk parallel to the Lesse, which we will follow for a considerable time, sometimes right along the water, other times a bit further away. Densely overgrown paths, tree roots, …

Showing Translation

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Frequently Asked Questions

How difficult is this hiking trail?

This loop is rated as difficult by komoot, indicating it requires good fitness, sure-footedness, and sturdy shoes. Parts of the route are highly technical, difficult, or even hazardous, potentially requiring specialist equipment and prior experience. It aligns with the Swiss Alpine Club (SAC) scale for challenging hikes.

What is the terrain like on this route?

Hikers can expect a varied and demanding terrain. The path includes stretches of technical, difficult, or hazardous sections. It's composed of significant portions of unpaved and natural surfaces, with some alpine sections, asphalt, gravel, and paved areas. Expect a mix of forest paths, rocky trails, and some grassy meadows.

What are the main points of interest along the way?

The route primarily follows the wild and adventurous Lesse river, offering picturesque scenery. Key points include the Royal Halt of the Ardennes, a historical former train station, and the exciting Confluence of the Ywoigne and the Lesse. You'll also be hiking along the GR 126 along the Lesse, nestled within the extensive Ardennes forest.

Is this trail dog-friendly?

While dogs are generally allowed on trails in the Belgian Ardennes, given the difficult rating and technical sections of this specific route, it might be challenging for some dogs. Always keep your dog on a leash and ensure they are fit enough for demanding terrain.

What is the best time of year to hike this loop?

The trail can be enjoyed in various seasons, but spring and autumn offer pleasant temperatures and beautiful foliage. Winter can be particularly adventurous, especially around the Confluence of the Ywoigne and the Lesse with high water levels, but requires extra caution due to potentially slippery and challenging conditions.

Where can I park to access the trailhead in Houyet?

Specific parking information for the trailhead in Houyet is not detailed, but Houyet is a common starting point for hikes in the region. Look for public parking areas within the village, often near the train station or local amenities, which typically serve as convenient access points for trails like this one.

Do I need a permit or pay an entrance fee for this hike?

No, there are no specific permits or entrance fees required to hike this trail. It is freely accessible to the public.

Does this trail intersect with other well-known paths?

Yes, this route integrates with several other significant trails. A large portion of it follows the GR 126 Bruxelles - Membre-sur-Semois (78%) and the GR 17 Lesse Parcours principal (78%). It also briefly touches sections of the GR 129 Sud La Belgique en diagonale ! Dinant - Arlon (81%).

What should I wear and bring for this difficult hike?

Given the difficult rating and technical terrain, it's crucial to wear sturdy, waterproof hiking boots with good ankle support. Layered clothing suitable for varying weather, rain gear, sufficient water, snacks, a first-aid kit, and a fully charged phone are highly recommended. Trekking poles can also be very helpful on the challenging sections.

Are there any facilities like cafes or restrooms near the trailhead in Houyet?

Houyet is a small village and a common starting point for outdoor activities. You can typically find basic amenities like cafes or small shops in the village center, which might offer restrooms or refreshments before or after your hike.

Is this loop suitable for families or beginners?

Due to its difficult rating, technical sections, and demanding terrain, this specific loop is generally not recommended for families with young children or beginner hikers. It requires a good level of fitness and prior hiking experience.

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