On the left bank and overlooking the Semois, this former slate quarry is accessed by two entries at the edge of a forest path. The underground network of Laplet consists of: - an upstream entrance made up of a relatively horizontal main gallery through which the slate was evacuated using a small train and various lateral galleries; - a downstream entrance made up of a horizontal main gallery branching almost at a right angle after 40 meters (CSIS website of the DGRNE).
Public Access: Private site. Access to the galleries is prohibited. Visits are conducted for the annual counts of the IRSNB.
Type: Site of Great Biological Interest (SGIB)
| | Public | Danish • Dutch • French • German • Italian • Spanish
Select one of the most popular activities below or refine your search.
Discover the most beautiful and popular trails in the area, carefully bundled into appropriate selections.
Select one of the most popular categories below or be inspired by our selections.
Discover the most beautiful and popular attractions in the area, carefully bundled in appropriate selections.
With RouteYou, it's easy to create your own customised maps. Simply plot your route, add waypoints or nodes, add places of interest and places to eat and drink, and then easily share it with your family and friends.
Route planner
<iframe src="https://plugin.routeyou.com/poiviewer/free/?language=en&params.poi.id=7302386" width="100%" height="600" frameborder="0" allowfullscreen></iframe>
More than 10,100,000 routes
More than 15,000,000 users
More than 4,500,000 points of interest
Kerkstraat 108
9050 Gentbrugge, Belgium
© 2006-2026 RouteYou - www.routeyou.com
