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.
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Wreck
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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 spots
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.
U-Boot (Wreck) Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at U-Boot (Wreck).
Current Snapshot
No data
🌥️Variable
Sunrise
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Time
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Sunset
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Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
Wind
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Swell
No data
Exposure Profile at U-Boot (Wreck)
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Recent Logged Visits At U-Boot (Wreck)
Community dive logs and visit reports for this site.
No Dive Logs Yet
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Dive Spot Log Averages At U-Boot (Wreck)
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
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U-Boot (Wreck) Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
U-Boot (Wreck) Guide - Sources and Updates
Last Updated
Research Sources
attersee-attergau.salzkammergut.at · Official Tourism
Official Attersee diving page with seasonality guidance.
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