Municipal regulation for the recreation area and shoreline.
Shore-entry freshwater canyon dive in Mill
Shore-entry freshwater canyon dive in Mill
De Kuilen is a shore-entry freshwater lake dive in Mill, built around a canyon-and-fossil landscape rather than open-water drift. The main draw is the peat and clay terrain: walls, narrow cuts, and deeper labyrinth sections that reward slow buoyancy control. Visibility changes a lot by day, so the best dives come from picking a clean window and staying off unstable wall sections.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 35m
Depth Note
The lake bottom reaches about 35 m; the canyons and fossil layers are the standout terrain.
Best Season
Year-round; pick the clearest water window you can.
Typical Conditions
Visibility can be very good at times, which strongly affects the experience.
Hazards, restrictions, and access requirements.
Safety Notes
Watch unstable wall sections and avoid stirring the bottom when you explore the fossil layers.
Access Restrictions
Free beach access, but keep clear of surfers and respect the recreation-area rules.
Legal Notes
No permit is needed, but the recreation-area rules for the water and shoreline still apply.
Community notes to help plan your visit.
Scuba Diving
Underwater terrain includes peat-formed gorges and crevices that create an interesting landscape.
Freediving
Shallow shoreline water may suit a casual dip, but the canyon system is primarily a scuba objective.
Snorkeling
Surface viewing is possible, but the canyons and fossil layers are what make the site worth the trip.
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
Municipal regulation for the recreation area and shoreline.
Community page describing easy access and all-level suitability.
Site card with depth, visibility, entry, and safety notes.
Location page with Mill/Langenboom coordinates and address.
Know this site? Improve Spot Details.

De Groene Heuvels is a freshwater lake with clear water and objects.

t’ Zuth is a shore-access freshwater training site with strong facilities.

Shore-entry freshwater lake dive at Watergoed in Slijk-Ewijk.

Easy freshwater shore dive in Oss.

Seasonal open-air pool in Bennekom with a dedicated diving area.

Shore-access freshwater lake with fish, objects, and club support