LES GROTTES DE NEPTUNE 
One of the oldest underground cavities in Belgium dug by the « Eau Noire » river about 300 million years ago! The tour begins, in a natural setting of quite stunning beauty, at the foot of a Givet limestone cliff. Enjoy a fantastic setting and visit the two upper galleries, with their superb concretionary rock formations. The visit continues with a boat trip along the underground river, highlighted by an unusual « music & light » display.
Nr. 2 ranked on the 8 Best Sights in the district Philippeville
- Telefoon +(0)60 31 19 54
- E-mail grottesdeneptune@skynet.be
- Adress route de l'Adugeoir 24, 5660 Couvin
- Website http://grottesdeneptune.be
Landscape sight in Couvin, Belgium
route de l'Adugeoir 24
5660 Couvin
· Petigny
District: Philippeville
, Belgium
Route
to LES GROTTES DE NEPTUNE