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Olne

Top 14 Gorges around Olne

Best canyons around Olne are found within a region characterized by its varied natural landscape, including valleys and streams. Located in the province of Liège, Belgium, the area features wooded settings and natural formations. These geological features contribute to a diverse terrain suitable for exploration. The region offers opportunities for walking and discovering its natural and historical sites.

Best canyons around Olne

  • The most popular canyons is Julienne Valley, a gorge that features a bucolic setting with ponds and…

Last updated: May 20, 2026

Julienne Valley

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Bucolic valley with ponds, paths for walking or cycling, in a beautiful wooded setting.

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Remouchamps Caves

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Entrance fees (including the underground boat tour) may vary depending on the season. Children aged 3–11 pay €14, teenagers €17, adults €20, and seniors aged 60 and over €16. Reduced rates are available for people with reduced mobility.

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Unexpected place in the middle of the park, next to a viewpoint over the city (see if we will still see this far once the trees have turned green ...), …

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Ry de Vaux Valley

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Beautiful hike to discover the alley of the stairs which has more than 200 limestone steps. It connects Olne to Vaux-sous-Olne and Nessonvaux. This alley was widely used by people …

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Rooty Forest Trail Along the Stream

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A delightful path in the Ruisseau du Blanc Gravier valley. It alternates between a forest path and a stream. It connects the pond with the Quartier Blanc Gravier.

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Popular around Olne

Belgian Ballads – winter hiking in the Belgian Ardennes

Belgische Balladen - charmante Kurzwanderungen in den belgischen Ardennen

Road Cycling Routes around Olne

Hiking around Olne

Cycling around Olne

Running Trails around Olne

Gravel biking around Olne

MTB Trails around Olne

Other adventures around Olne

Belgian Ballads – winter hiking in the Belgian Ardennes

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Bernd 🌲🦌🍄🥾
November 28, 2025, Grottes de Remouchamps

Entrance fees (including the underground boat tour) may vary depending on the season. Children aged 3–11 pay €14, teenagers €17, adults €20, and seniors aged 60 and over €16. Reduced rates are available for people with reduced mobility. The caves are open daily from 9:30 a.m. to 5:00 p.m. Payment can be made in cash or by credit card. Reservations can be made online or by phone. A special tour for people with reduced mobility is available—please contact us in advance if you require one.

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Along a country road with hedges and narrow forest paths to Vaux-sous-Olne

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A delightful path in the Ruisseau du Blanc Gravier valley. It alternates between a forest path and a stream. It connects the pond with the Quartier Blanc Gravier.

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Unexpected spot in the middle of the park, next to a viewpoint over the city (let's see if we can still see that far when the trees have turned green...), a reminder of a time when the walking routes were punctuated by https://www.dogwhistlings.com

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Easy hiking trails in a beautiful valley. 👌

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The house is idyllic.

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Beautiful technical path unfortunately impassable this day (29012023), too many trees on the course

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Perrine
November 4, 2021, Julienne Valley

Bucolic valley with ponds, paths for walking or cycling, in a beautiful wooded setting.

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Frequently Asked Questions

What types of natural features can I expect to see in the canyons around Olne?

The canyons and gorges around Olne offer a variety of natural features. You can explore the bucolic setting of Julienne Valley with its ponds and the flowing Julienne stream. The Remouchamps Caves feature impressive underground formations, including 'The Cathedral', while the Casino Grotto, Parc de la Chartreuse offers a unique cave experience within a park setting, often with city views. The Ry de Vaux Valley is characterized by its river and historical elements like an old grain mill, and the Rooty Forest Trail Along the Stream features a stream with several waterfalls.

Are there family-friendly canyon options in the Olne area?

Yes, several options are suitable for families. Julienne Valley is noted as family-friendly, offering paths for walking and cycling in a wooded setting, and even has a playground near its entrance. The Remouchamps Caves also welcome families, providing an engaging underground boat tour experience.

What are the difficulty levels for exploring the gorges and valleys near Olne?

The difficulty levels vary, offering options for different fitness levels. Many of the gorges, such as Julienne Valley, Casino Grotto, Parc de la Chartreuse, and Ry de Vaux Valley, are considered intermediate. For a more challenging experience, the Rooty Forest Trail Along the Stream is rated as challenging due to its technical, rooty terrain and potential for slippery conditions near waterfalls.

What historical or cultural sites can be found within or near the canyons of Olne?

The region around Olne is rich in history. The Remouchamps Caves are a historical site, open to the public since 1828. In Julienne Valley, you can find tombs sealing old mining shafts. The Ry de Vaux Valley features the historic alley of the stairs, which connects Olne to Vaux-sous-Olne and Nessonvaux, and an old grain mill that once manufactured cannons.

What is the best time of year to visit the canyons and gorges in Olne?

The best time to visit depends on your activity. For outdoor exploration of valleys and trails like Julienne Valley or Ry de Vaux Valley, spring through autumn offers pleasant weather. For the Remouchamps Caves, the temperature inside remains a constant 8 to 10 degrees Celsius all year round, making it a suitable visit regardless of the season.

Are there opportunities for cycling or mountain biking near the canyons in Olne?

Yes, the Olne region is popular for various cycling activities. You can find numerous routes for gravel biking, mountain biking, and general cycling. For instance, you can explore routes like the 'Côte de Niaster Climb – The Hornbeam Avenue of Haut-Maret loop' for gravel biking or 'Deigné Village – Singletrack between fields loop' for mountain biking. More details on these and other routes can be found in the Gravel biking around Olne, MTB Trails around Olne, and Cycling around Olne guides.

What do visitors particularly enjoy about the canyons and gorges in Olne?

Visitors appreciate the diverse natural beauty and the opportunities for outdoor activities. Many enjoy the bucolic and wooded settings, the presence of streams and ponds, and the well-maintained paths for walking or cycling. The unique experience of an underground boat tour in the Remouchamps Caves is also a highlight, as are the unexpected viewpoints and historical elements found in places like the Casino Grotto, Parc de la Chartreuse.

Can I find viewpoints overlooking the landscape in the canyon areas?

Yes, there are several spots offering scenic views. The Casino Grotto, Parc de la Chartreuse is located next to a viewpoint that offers vistas over the city. Additionally, the Ry de Vaux Valley also features viewpoints along its trails, allowing you to appreciate the surrounding natural landscape.

Are there any specific trails or paths recommended for walking in the gorges?

Absolutely. The Julienne Valley offers pleasant paths for walking. In the Ry de Vaux Valley, you can discover the historic 'alley of the stairs' with over 200 limestone steps. For a more adventurous walk, the Rooty Forest Trail Along the Stream provides a delightful, albeit challenging, path that alternates between forest and stream sections, featuring waterfalls.

What are the opening hours and entrance fees for the Remouchamps Caves?

The Remouchamps Caves are generally open daily from 9:30 a.m. to 5:00 p.m. Entrance fees, which include the underground boat tour, may vary by season. Typically, children aged 3–11 pay €14, teenagers €17, adults €20, and seniors aged 60 and over €16. Reduced rates are available for people with reduced mobility, and it's advisable to contact them in advance if you require a special tour.

Are there any unique geological formations or natural monuments to see?

Yes, the Remouchamps Caves are considered a natural monument, showcasing impressive underground passages and galleries, most notably 'The Cathedral' with its 40-meter height. The valleys themselves, like Julienne Valley, are geological features formed by streams, creating distinct landscapes with ponds and wooded areas.

What kind of wildlife might I encounter in the canyons and valleys around Olne?

While specific wildlife is not detailed, the wooded valleys and stream environments, such as those found in Julienne Valley and Ry de Vaux Valley, typically support local forest and riparian wildlife. This could include various bird species, small mammals, and aquatic life in the streams and ponds. The diverse vegetation of areas like the Parc de la Chartreuse also contributes to a rich local ecosystem.

Most popular routes around Olne

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Already discovered everything in this region? See additional gorges around Olne for your next adventure:

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