Operator page describing arranged open days with KTH Dyk.
Freshwater quarry dive with terraced walls and open-day access.
Freshwater quarry dive with terraced walls and open-day access.
The site is a controlled quarry area, so a local operator or club is the practical default.
Vagnhärad kalkbrott is a freshwater limestone quarry with terraced walls, several depth levels, and usually good visibility when the site is open. It is best treated as a training and practice dive, with organized access on open days, cold water at depth, and enough structure to keep navigation interesting without needing current or surge.
Depth range, seasonality, and planning context.
Reported Depth
0m - 40.4m
Depth Note
The quarry is described as a little more than 40m deep with several stepped levels; community logs also show dives into the 30m range.
Best Season
When the site is open; warmer months are the easiest comfort window.
Typical Conditions
Still freshwater quarry with terraced walls, multiple levels, and colder water at depth.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Watch the terrace drops, plan gas and thermal protection carefully, and keep the deeper sections within training limits.
Access Restrictions
The quarry sits in a redevelopment area and may be fenced or available only on arranged dive days.
Legal Notes
Trosa municipality says the former quarry area is fenced for safety and infill work is ongoing; use only permitted access.
Community notes to help plan your visit.
Scuba Diving
Best as a training quarry or relaxed practice dive when access is open, with multiple levels and straightforward navigation.
Freediving
Only the shallow margins are relevant for freediving; the quarry is mainly a scuba site.
Snorkeling
Snorkeling is limited to the shallow edge and does not capture the quarry's main structure.
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
Operator page describing arranged open days with KTH Dyk.
Community dive log page with quarry visits and logged depths.
Municipal planning page covering fencing and ongoing infill/development work in the quarry area.
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