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Kayak Trips on the Semois

RIVER CLOSED (Reopening at 9am) Crowding: Low
Family Friendly
Kayak Semois - Alle → Vresse

Alle → Vresse

7 km
1h38
Flow: 9.52 m³/s
A perfect introduction to kayaking on the Semois. This 7 km route crosses quiet zones of the National Park, ideal for families with children. You will pass under the mythical Laforêt Wattle Bridge, one of the "Most Beautiful Villages in Wallonia".

Highlights:

  • Laforêt Wattle Bridge
  • Ideal for beginners
  • Swimming areas
19.00€ /pers.
Relaxation
Kayak Semois - Alle → Membre

Alle → Membre

11 km
2h35
Flow: 9.52 m³/s
Immerse yourself in the heart of the Semois Valley National Park. Between Alle and Membre, the river winds through wooded hills, offering unique opportunities to observe grey herons and traces of the European beaver.

Highlights:

  • Heart of the National Park
  • Wildlife observation
  • Arrival in Membre
22.00€ /pers.
Panoramic
Kayak Semois - Poupehan → Alle

Poupehan → Alle

11 km
2h35
Flow: 9.52 m³/s
Admire the Frahan slate ridges from the water. This route offers spectacular views of Rochehaut and the deepest meanders of the Ardennes Semois. Discover the history of these landscapes in our Semois Encyclopedia.

Highlights:

  • Frahan Ridges
  • Rochehaut Viewpoint
  • Preserved Nature
22.00€ /pers.
Adventure
Kayak Semois - Alle → Bohan

Alle → Bohan

17 km
3h59
Flow: 9.52 m³/s
A total immersion in the Membre-Bohan Nature Reserve. This wild 17 km route takes you far from any road, in the middle of dense forests and steep cliffs. A must for nature lovers.

Highlights:

  • Nature Reserve
  • Wild immersion
  • Old tobacco barns
26.00€ /pers.
Adventure
Kayak Semois - Poupehan → Vresse

Poupehan → Vresse

16 km
3h45
Flow: 9.52 m³/s
Navigate at the foot of the famous Giant's Tomb. This historical route crosses landscapes classified as exceptional heritage of Wallonia, between rocky outcrops and mysterious valleys.

Highlights:

  • Giant's Tomb
  • Classified Heritage
  • Under the bridges
26.00€ /pers.
Challenge
Kayak Semois - Poupehan → Membre

Poupehan → Membre

21 km
4h55
Flow: 9.52 m³/s
The "Semois Marathon". 21 km of technical and physical navigation for experienced kayakers. An epic adventure through the wildest and most inaccessible sectors of the Belgian Ardennes.

Highlights:

  • Marathon Route
  • Paddling Technique
  • Inaccessible sectors
31.00€ /pers.
Semois Nature

Navigation & Safety Guide

Our real-time indicators help you choose the ideal route based on current conditions.

Difficulty: 1/5

Facile

Water: 11.6°C

Air: 11.1°C

Wind: 2.48 km/h

Conditions: pluie modérée

Current Semois Flow (Membre Station)

VERY LOW OPTIMAL SPORTY DANGEROUS

Current Flow: 9.52 m³/s.

Compare Routes

Route Distance Duration (today) Level Feature
Alle → Vresse 7 km 1h38 Family Friendly Laforêt Wattle Bridge
Alle → Membre 11 km 2h35 Relaxation Heart of the National Park
Poupehan → Alle 11 km 2h35 Panoramic Frahan Ridges
Alle → Bohan 17 km 3h59 Adventure Nature Reserve
Poupehan → Vresse 16 km 3h45 Adventure Giant's Tomb
Poupehan → Membre 21 km 4h55 Challenge Marathon Route

Kayaking with Respect for Nature

The Semois Valley is an exceptional ecosystem. Help us protect it while enjoying your descent.

Natura 2000 Zone

You are sailing through protected areas. Stay in the main channel to avoid disturbing fish spawning grounds.

Zero Waste

We provide waterproof buckets for free. Bring all your waste back to the base.

Quiet Observation

Maintain distance from wildlife (kingfishers, black storks). Respect the valley's silence.

Semois Heritage & Explorer

Explore the hidden treasures of our valley, from historic monuments to secret viewpoints.

Official Hydrometry

Tourism & Partners

Environment & Ethics

Technical data synchronized with the Hydrométrie SPW stations. Last update: 10/05/2026 21:10

Our Fleet: Safety & Comfort

We regularly renew our equipment to guarantee you an optimal paddling experience. Our kayaks are stable, robust, and adapted to all body types.

Single and double kayak fleet

RTM & DAG Kayaks

We mainly use the RTM Brio (double) and DAG Optimo models. These "Sit-on-top" kayaks are unsinkable and self-draining, offering maximum safety even for beginners.

Their ergonomic backrests ensure perfect support for long distances.

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Protective Equipment

Each participant receives a certified life jacket in their size (from XS to XXL) and a light asymmetrical paddle to limit muscle fatigue.

Our Safety Charter

Life jacket mandatory and provided for free

Equipment disinfected after each use

Pre-departure briefing by our instructors

Real-time monitoring of weather conditions

Frequently Asked Questions

Do I need to book in advance for kayaking on the Semois?

Are dogs allowed in the kayak?

What is the difficulty level of the Semois?

What should I do if my kayak capsizes?

How to paddle correctly to avoid getting tired?

Do I need to be a top athlete to kayak down the Semois?