Tips for a successful kayak trip on the Semois
Today, [last_update]
Yesterday, [last_update]
Kayaking allowed
Water flow too high, shipping prohibited for safety reasons
Too little water to kayak properly
Navigation possible today, but may close any day now
Sailing time: between [opening_hours] and
Next update: [next_update_date] at 9:30 a.m.
Book online
Remember to book your kayak online for your descent of the Semois! Quick, easy, and no prepayment required. Reserve your spot today!
Booking – Secure your kayak in advance
Booking your kayak isn’t mandatory, but it’s highly recommended to ensure the best possible experience.
Why book in advance?
- Guaranteed availability: On busy days, kayaks can sell out well in advance.
- Best choice: Secure your preferred kayak model (single, double, family kayak).
- Smooth organisation: Faster, stress-free check-in upon arrival.
Important
Depending on demand, you might need to book up to 10–15 days in advance, even outside peak season.
Book as soon as your dates are confirmed to avoid disappointment.

Protection from sun and weather
In sunny weather
Sunlight and water reflections can be intense, even on cloudy days. Protect yourself with:
✅ Water-resistant sunscreen
✅ Hat or cap (essential for children)
✅ Sunglasses with a strap to avoid losing them
In case of rainy weather
✅ Bring a waterproof jacket and warm clothing
✅ Don’t forget dry clothes for after your trip
How to find us easily?
To avoid confusion, enter our address directly into your GPS:
Kayaks La Vanne – Rue Léon Henrard, 10 – 5550 Alle-sur-Semois (Belgique)
Download our route map in advance to avoid connection issues on the road.

Respect nature – Keep the Semois clean
The Semois is a protected river. Please help us care for it:
Do not throw waste
into the river or along the banks
Use the waterproof bucket
provided to store your waste
Bins are available
upon your return to our base
What clothing to wear for kayaking?
Kayaking is a water sport; getting a bit wet is normal. Here are our recommendations based on weather:
Warm weather
Swimsuit under your clothing is practical
Bring dry clothes for afterwards
Cooler weather
Wear a windbreaker jacket to protect against splashes
Rainy weather
Pack dry clothes to change into after the descent
Tip
Avoid jeans and cotton clothing, as they remain cold and uncomfortable when wet.
Which shoes are best for kayaking?
Avoid going barefoot! Some stones underwater can be sharp.
Recommended footwear:
Water sandals or old sneakers
Water shoes with anti-slip soles
Return by bus – Don't forget your phone!
If you’ve chosen a route with a bus return (Vresse, Membre, or Bohan), remember to bring at least one charged phone to call us upon arrival.
Tip
We provide free waterproof buckets to keep your phone and valuables safe and dry.

Cancellations – Please inform us promptly
We understand that unexpected situations or bad weather may arise. You can always cancel for free, without prepayment.
However, each reservation requires logistical organisation: we prepare the kayaks, arrange shuttles, and ensure adequate staffing. Last-minute cancellations can mean we’ve had to turn away other customers.
A small gesture makes a big difference
If you must cancel, please notify us as soon as possible. This helps us adapt and potentially allows others to enjoy the river.
- By phone: 0032 61 50 13 87 between 9:30 AM and 6:00 PM
- By email: [email protected]
Punctuality – Inform us if you’re delayed
We strive to provide a smooth and enjoyable experience for everyone. That’s why it’s important to arrive at your scheduled time.
🙏 Thank you for your understanding and consideration.
What if you’re running late?
If you’re delayed by more than 30 minutes, please inform us by phone or email.
Without any notification, we reserve the right to rent your kayaks to other customers to avoid turning others away unnecessarily.
- By phone: 0032 61 50 13 87 (between 9:30 AM and 6:00 PM)
- By email: [email protected]