The Caves of Remouchamps, a natural gem in the province of Liège

  • 365
  • Grottoes and caves

The Caves of Remouchamps, a natural gem in the province of Liège, are famous for being home the longest underground river in the world.

Fairy-tale worthy

  • Discovered in 1828
  • A 1 km stroll through a mysterious, fascinating landscape such as the first hall, which was inhabited by Palaeolithic hunters 8.000 years ago. Always against a fabulous background, full of colours and life, you will pass corridors, filled by the subterranean river Rubicon, until the big hall of the Cathedral (40 metres high)
  • The second part is visited by boat, gliding the Rubicon winding subterranean river of almost 700 m in length. Here one will discover new beauties, including a natural water fountain that sprays under the subterranean roof, forming a magnificent curtain.
  • An anecdote: it was used as a wine shelter for a while then later, during WW2, as a shelter 

Practical information

  • Possibility to combine the visit of the Caves with the Monde Sauvage d'Aywaille.
  • Guided tour in French, Dutch, English or German
 We loved
The boatmaster's "bat technique" when going against the current. He stands upside down and pushes with his feet on the ceiling...


From 01 February to 29 November 2020.
  • Until April 5th: open every day from 10:00  (last tour at 16:00 during the week, 17:00 during the weekends)
  • The frequency of the tours depends on the season/number of visitors. No fixed time for tours.


Visits for groups: 20 persons min. Booking required. 10 to 13 €.

Information on the walk


Maximum duration1:15



  • Visitor guide for groups


    Pets not allowed
    The information provided is an indication only. We advise you to inquire directly with the organisers of the event that interests you before you leave.