Price of a Semois kayak descent: rates, duration and tips (2026 guide)
The price of a kayak descent on the Semois generally ranges between 24€ and 33€ per person according to the duration and the route chosen. This complete 2026 guide tells you detailed rates, the duration of each descent, along with how the routes differ and our tips to choose the ideal option based on your level and your budget.
Prices of kayak descents on the Semois
The Semois kayak rates depend mainly on the length of the route, the time spent on the water and the type of craft (double or single seater). All our prices include the kayak, paddles, life jacket and free return shuttle. Here is the full 2026 price list.
| Route | Distance | Average duration | Level | Price / person (double) |
|---|---|---|---|---|
| Alle → Vresse | 7 km | ≈ 2 h | Family / beginner | 24,20 € |
| Poupehan → Alle | 10 km | 3 to 4 h | All audiences | 27,50 € |
| Alle → Membre | 11 km | 3 to 4 h | All audiences | 27,50 € |
| Alle → Bohan | 17 km | ≈ 5 h | Experienced / sporty | 33,00 € |
For a Semois kayak rental in a single seater, allow a supplement of around 1,00 € per person. Children from the age of 6 paddle for free or at a reduced rate depending on the route, in a double kayak with an adult. See the full price list for all the details.
How long does a descent last?
The duration of a kayak descent on the Semois varies with the route, the flow rate of the river and your pace. To help you choose, here are our benchmarks:
- Beginner or family: go for the 7 km (≈ 2 h) route. Ideal for a first experience, with calm water and few technical manoeuvres.
- All audiences: the 10–11 km (3 to 4 h) routes let you enjoy the scenery without getting overtired, and are perfect for a half day.
- Sporty: the 17 km Alle → Bohan (≈ 5 h) route suits paddlers who are already comfortable, with a picnic break on one of the natural beaches of the Semois.
Good to know: during periods of high flow (spring), the descent is faster. In summer, the current slows and the duration stretches slightly. Check the live Semois water level before booking.
Which route to choose on the Semois?
The Semois valley has several descents that start from Alle-sur-Semois and its surroundings. The right choice depends on your level, your available time and the experience you are after.
Short route (7 km)
The mini-descent is ideal for families with children, for groups in a hurry, or for anyone who simply wants a taste of the pleasure of kayaking. Calm water and Ardennes forest scenery, perfect for a morning or an afternoon.
Medium route (10 to 11 km)
This is the most popular route. You will paddle through the most beautiful stretches of the Semois, with a few small currents to spice up the descent but nothing technical. Allow half a day.
Long route (17 km — Alle → Bohan)
Reserved for experienced kayakers and sporty paddlers, the long route is a real adventure: spectacular meanders and viewpoints over the Belgian Ardennes and iconic spots such as Frahan or Bouillon.
Tips for paying the right price
With a few good habits, your Semois kayak descent will be both more enjoyable and cheaper. Here are our recommendations:
📅 Avoid the high season
Weekends in July and August are the busiest. On weekdays, or in June/September, you enjoy the river in peace and there is more availability.
🗓️ Book in advance
Booking online secures your slot, your equipment and the shuttle. It spares you a pointless trip if the river is in flood.
🔎 Choose the right duration
Beginners have no need to pay for the 17 km route: a 7 or 10 km route will give you just as much pleasure, at a much lower price.
👪 Take advantage of family rates
Children get preferential rates in a double kayak. Ask about group offers from several participants.
🌦️ Watch the weather and the flow
A Semois that is too high can lead to navigation being closed. Check our water level page so you do not travel for nothing.
🏞️ Combine with a camping stay
Our campsite on the banks of the Semois has combined kayak + overnight packages on advantageous terms.
Book your kayak descent on the Semois
Choose your route, your date and your number of spots. The return shuttle is free and the equipment is included.
The price of a Semois kayak descent: frequently asked questions
How much does a 2-person kayak cost on the Semois?
The rate for a double kayak (2 people) starts at 24,20 € per person for the 7 km route and goes up to 33,00 € per person for the long 17 km Alle → Bohan descent. The price always includes the equipment, the shuttle and the platform fee.
Can you kayak on the Semois as a family?
Yes, the Semois is ideal for families. The 7 km and 10 km routes are open from the age of 6 with an adult in a double kayak. The water is calm, the shuttle is free and plenty of beaches let you picnic.
Should you book your descent in advance?
Yes, especially in high season (July, August, weekends and public holidays). Online booking secures your slot, your equipment and the shuttle. Departures often fill up several days ahead.
Does the price include the return shuttle?
Yes, the return shuttle is always included in the price of the descent, together with the kayak, the paddles and the approved life jacket.
How does a kayak differ from a canoe on the Semois?
On the Semois, people often say "kayak" for the rental craft, which are in fact double canoe-kayaks with double-bladed paddles. They are stable, easy to handle and suit all levels.