Official tourism page for Slapy Reservoir and Cholín recreation context.
Freshwater Slapy wreck-style dive with industrial remains and lake fish.
Freshwater Slapy wreck-style dive with industrial remains and lake fish.
The normal setup uses a club jetty or pier entry with rope routes starting from the access point.
Přehrada Slapy - Cholín továrna is a freshwater structure dive in Slapy Reservoir built around the remains of a power plant and an old tannery. The site feels like a wreck-and-wall hybrid, with industrial remains, lake-bed contours, and a compact route that suits divers who like planned entries and cold freshwater rather than reef scenery. It is a good fit for people who want a distinctive inland dive with lake fish, route lines, and a strong local-utility feel.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
20m - 25m
Depth Note
The main remains sit at 20-25m, and the site max depth is listed at 25m.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Expect cold water and variable visibility, keep track of the line and exit, and treat depth and navigation as the main challenges.
Community notes to help plan your visit.
Scuba Diving
A shallow-to-intermediate structure dive with wall segments and route lines starting from the access point.
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
Official tourism page for Slapy Reservoir and Cholín recreation context.
Independent video showing the flooded Cholín power-plant site.
Know this site? Improve Spot Details.

A compact freshwater quarry dive with a few man-made features and seasonal water

A reservoir dive featuring the remains of a flooded mill, with challenging navi…

Freshwater structure dive at Slapy

Reservoir ropeway dive with a training platform and deeper bay routes.

Deep Slapy reservoir wreck dive near the dam pier.

Shore-access freshwater dive on Slapy reservoir.