Kayak Guide on the Semois River
Discover everything you need to know to navigate one of Belgium’s most beautiful rivers
Navigation Conditions on the Semois
Kayaking conditions on the Semois primarily depend on river flow. This factor influences not only rapid difficulty but also water depth and current strength.
Very High Flow (> 100 m³/s)
These conditions are reserved for experienced kayakers. Rapids are very powerful and currents can be dangerous.
High Flow (50–100 m³/s)
Ideal for intermediate kayakers. Rapids are less intense but still exciting.
Moderate Flow (20–50 m³/s)
Perfect for beginners. Rapids are gentle and currents are manageable.
Very Low Flow (< 20 m³/s)
Ideal for complete beginners. Rapids are minimal and currents are weak.
How to Choose Your Route?
When selecting a route, consider these key factors:
- Your kayaking skill level – assess your abilities honestly
- Weather forecast – check conditions before departure
- River flow rate – verify hydrological data
- Your goals – discovery, sport, or adventure
Discover the Kayaking Adventure
The Semois Valley is a paradise for nature lovers, offering breathtaking landscapes and rich wildlife. Explore it from a kayak with Kayaks L'Ami Pierre in Alle-sur-Semois.
Events and Competitions
Semois Descent
Flagship event gathering Belgian and international participants with routes adapted for all skill levels.
Semois River, Belgium
Vresse-sur-Semois,
BE
Kayak Festival
Summer festival featuring free introductory sessions and spectacular demonstrations.
Semois Valley – National Park
Prestigious designation awarded in December 2022 to protect the valley’s natural beauty and unique biodiversity.
4 Unforgettable Routes
- 7 km (Alle-sur-Semois to Vresse): Easy discovery route for all levels
- 10–11 km (Alle to Membre): Slightly longer but still accessible
- 10–11 km (Poupehan to Alle): Scenic option with stunning views
- 17 km (Alle to Bohan): Ultimate challenge for experienced kayakers
Equipment and Services
L'Ami Pierre Kayaks provides all necessary gear for an unforgettable experience: comfortable kayaks, lightweight paddles, life jackets, and waterproof barrels.
Excellent equipment, very well maintained. Impeccable service!
History of Kayaking on the Semois
Kayaking on the Semois dates back several decades. Originally a local means of transport, it became a popular leisure activity in the 1970s. Today, the Semois attracts thousands of kayakers annually.
Wildlife and Flora of the Semois
Characteristic Flora
- Oak and beech forests
- Water lilies and reeds
- Alluvial meadows
Notable Wildlife
- Trout and pike
- Grey herons
- Elusive otters
Tips for Beginners
- Essential lessons: Master the basics with a certified instructor
- Recommended route: Chiny–Florenville (12 km, accessible)
- Equipment: CE-certified life jacket + adjustable paddle
Ready for adventure?
Book your Semois kayak descent now and experience an unforgettable journey through the Ardennes wilderness.
Future Outlook
"Transnational route projects will revolutionize kayaking in Belgium" – Sophie, guide
Key Projects:
- Sustainable infrastructure
- France–Belgium collaboration
- Environmental education
Clubs and Associations
Ardennes Kayak Club
Based near the Semois, this club offers regular training sessions and courses for all levels.
Belgian Canoe-Kayak Federation
Organizes national competitions and provides technical resources.
Family Tips
- Choose stable tandem kayaks
- Plan fun breaks along the way
- Use a certified guide
Semois Kayak Info – Descent Authorized
Last checked:
KAYAKING ON THE SEMOIS IS CURRENTLY AUTHORIZED
Navigation hours: 9:30 AM – 5:00 PM
Important: The Walloon Region regulates kayaking on the Semois. Flow must be between 2.2 m³/s and 50 m³/s for navigation to be permitted.
Semois Kayaking Information
This page provides real-time updates on navigation conditions: temporary closures, dangerous or insufficient water levels. Please check before your visit.
Climatic factors affecting activity:
- Heavy rainfall: Can cause rapid water rise and temporary closure
- Prolonged drought: May lead to prohibition to protect the ecosystem
- Winter conditions: Seasonal closure typically from November to March
Possible navigation statuses
Navigation prohibited (temporary)
The current Semois flow does not allow safe kayaking today.
Navigation prohibited (extended)
The river has been unnavigable for several days due to persistent unfavorable conditions.
Pricing and bookings
We accept payment by credit card and cash.
