www.camping-grabner.at · Operator
Camping access page with lake-entry and dive-support facilities.
Dive Spot Guide•
U-Boot (Wreck)
Deep freshwater submarine wreck in Attersee.
A shore-accessible lake wreck with a long approach, clear water, and very limited fish life.
About U-Boot (Wreck)
U-Boot (Wreck) is a deep freshwater wreck dive in Lake Attersee, reached from shore via Camping Grabner on the Pike Bay side. The submarine is a long technical approach rather than a casual sightseeing stop, so the site is all about disciplined gas planning, a steady pace, and a willingness to commit to a very deep profile for a small but memorable wreck. It suits experienced divers who want clear lake water, a serious descent, and very little distraction from the task at hand.
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Research Estimate At U-Boot (Wreck)
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 25m
AccessChallenging entry effort
Aquatic LifeSome life
FacilitiesGood facilities
Crowd / PopularityVery quiet
Where Is U-Boot (Wreck)?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
U-Boot (Wreck) Planning Details
Depth range, seasonality, and planning context.
Reported Depth
55m
Depth Note
A complete submarine sits about 55m down and takes roughly 15 minutes to reach without a scooter.
Best Season
September through June, when Attersee diving is especially popular and the lake conditions are typically best.
Typical Conditions
Cold freshwater wreck diving with very clear lake water and a long shore approach.
Safety & Access At U-Boot (Wreck)
Hazards, restrictions, and access requirements.
Safety Notes
This is a tech-diver wreck with a long shore approach and very little room for error on gas, time, or buoyancy.
Access Restrictions
Use Camping Grabner access and treat this as a technical dive, not a casual shoreline swim-in.
Legal Notes
Follow Attersee access and lake rules.
Local Intel For U-Boot (Wreck)
Community notes to help plan your visit.
Scuba Diving
A complete small submarine wreck sits at about 55 m; the dive is described as about 15 minutes without a scooter.
Freediving
Not a freedive site; the wreck sits far too deep for a freedive profile.
Snorkeling
Not a snorkel site; the submarine is a technical wreck dive.
Wildlife at U-Boot (Wreck)
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At U-Boot (Wreck)
Community dive logs and visit reports for this site.
Dive Spot Log Averages At U-Boot (Wreck)
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
