Tourism page describing the quarry landscape, fenced access, and no-swimming rule.
Managed flooded quarry with multiple basins and repeat-dive variety.
Managed flooded quarry with multiple basins and repeat-dive variety.
Carriere d'Opprebais is a managed flooded quarry in Incourt, with multiple basins, pontoon and stair entries, and enough submerged features to justify repeat dives. It is a controlled quarry dive rather than an open swim site, with booking rules, depth, and access shaping the experience.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
Up to 30m
Depth Note
The quarry reaches about 30 m and is split into several dive areas, including the Bos, Grote Baai, Kleine Baai, and Aquarium.
Best Season
Year-round, subject to booking hours.
Typical Conditions
Flooded quarry conditions with structured entry points, multiple basins, and a long list of submerged objects. The site is organized for scuba rather than casual shoreline use.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Register before diving, stay within the booked hours, and treat the site like a controlled quarry with limited parking.
Access Restrictions
Advance registration is required, and opening hours and reservation rules apply before you dive.
Legal Notes
Swimming is strictly forbidden, and the site is fenced from casual public access.
Community notes to help plan your visit.
Scuba Diving
Multiple quarry basins and submerged objects make this a site that rewards repeat dives.
Freediving
Freediving is a poor fit because the quarry is a managed scuba site with depth and access controls.
Snorkeling
Snorkeling is not a practical use case here; the site is built around scuba access and planned entries.
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
Tourism page describing the quarry landscape, fenced access, and no-swimming rule.
Dive-directory listing with multiple basins, registration, access, parking, and freshwater wildlife.
Club/operator page with depth, reservation, opening hours, and swim prohibition details.
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