Official facts on quarry origin, groundwater feed, and seasonal visibility and water temperatures.
Ilsesee shore-entry lake dive with protected access.
Ilsesee shore-entry lake dive with protected access.
Ilsesee is a groundwater-fed quarry lake south of Augsburg with a protected underwater landscape, a dive base, and a reserved village area for qualified divers. The site mixes shallow shelves, steep walls, and canyons, so it rewards steady buoyancy and careful respect for zone rules. Clear freshwater and rich plant life make it a strong local lake dive in calm conditions.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 15m
Depth Note
Shore entry begins at the surface via designated stairs and a shallow platform, with the main basin extending into a modest quarry profile.
Best Season
Year-round; summer is warmer, while colder periods often bring clearer water.
Typical Conditions
Calm freshwater shore diving with little current, good visibility that shifts with weather, and strict zone management.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Protection zones apply. Do not touch lines underwater.
Access Restrictions
Diving is fee-based and controlled by the site operator. Use the west entry during opening hours or the southeast entry with advance registration and a valid pass.
Legal Notes
Follow the local dive rules, keep to designated access points, and do not remove or disturb wildlife, plants, or lake-bottom habitat.
Community notes to help plan your visit.
Scuba Diving
Shallow shelves, steep walls, canyons, and the protected village area give the lake a varied quarry profile for controlled buoyancy work.
Freediving
Freediving is limited to the shallow entry areas; the site is structured around regulated scuba access.
Snorkeling
Snorkeling is only a limited fit in the shallows; the main draw is the deeper quarry profile and protected village area.
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 facts on quarry origin, groundwater feed, and seasonal visibility and water temperatures.
Reserved diver section and ecology-course access to the village area.
Jetty entry, facilities, current, visibility, and freshwater species list.
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