Describes the quarry depth range, water temperature, visibility, popularity and fish life.
Managed quarry dive near Sprimont
Carrière de Lillé is a managed inland quarry dive near Sprimont with a straightforward shore setup and a clear training-friendly layout. The quarry walls, platforms and varied underwater features make the profile easy to follow, and the site supports calm year-round diving with good on-site services. It suits divers who want a structured Belgian freshwater site with dependable access rather than a wild natural-lake experience.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
24m - 30m
Depth Note
Depth varies between about 24 and 30 m depending on the water level.
Best Season
Year-round
Typical Conditions
Structured quarry dive with calm water, clear footing and little current.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Plan for depth, freshwater temperature and quarry-wall navigation. Follow the site's managed safety procedures.
Access Restrictions
Access follows the managed quarry opening calendar and site rules, with shore entry via the quarry infrastructure.
Legal Notes
Use the quarry under the site's access rules and respect the managed environment.
Community notes to help plan your visit.
Scuba Diving
A calm freshwater quarry dive with walls, platforms and training-style structure throughout.
Freediving
Not the primary use case; the quarry profile is better suited to scuba.
Snorkeling
Not a snorkel-first site because the interesting terrain sits below the surface.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Describes the quarry depth range, water temperature, visibility, popularity and fish life.
Official quarry page with access, pricing, depth and contact information.
Confirms the quarry is accessible throughout the year.
Lists the quarry depth and on-site facilities such as changing rooms, restaurant, filling and oxygen.
Know this site? Improve Spot Details.

Deep freshwater quarry with caves, aircraft, and organized club access.

Indoor training pool, closed until summer 2027.

Indoor training pool in Dison.

Freshwater lake training dive with rope course and fish-rich margins.

Easy reservoir entry with a buoy-friendly bridge and relaxed lake-day feel.

Grote Hegge is a shore-entry freshwater wreck near Thorn.