Things to do · Destination Guide
Alpine freshwater diving, forested lake walls and specialist winter ice beneath the Carinthian mountains
Pick an activity mode to compare signature sites, skill fit, and gear planning notes before you lock your trip.
Weissensee offers operator-led submerged-forest and wall itineraries from Techendorf and the Stockenboi east-shore base. Millstaetter See offers comfortable starter entries and demanding wall profiles with local guides. Tauchshop Klagenfurt also serves Woerthersee and Klopeiner See, while Austria Tourism lists Ossiacher See as a recognized diving lake. Courses, refreshers, rental kits and day boats are directly evidenced. Book lake-specific access and cold-water/altitude equipment rather than attempting unsupervised entries. Weissensee tourism; Tauchshop Klagenfurt.
Strandbad Stockenboi house-reef routes, Weissensee
Diving Weissensee describes two house-reef routes and a nearby training platform, with independent buddy diving available for suitably experienced certified customers.
Weissensee submerged-tree and slope sites
The lake authority describes flooded trees and steep relief among operator-selected sites accessed by boat or authorized shore entry.
Millstaetter See steep-wall operator route
Tauchshop Klagenfurt describes an abrupt freshwater rock wall and vegetated return shallows.
Woerthersee guided lake routes
Tauchshop Klagenfurt lists lake-shore and boat access to submerged vegetation and geological formations.
Klopeiner See permitted fish and historical-site dives
Guided or properly permitted dives include fish, built underwater features and a historical dugout.
Operator Checklist
Reserve the actual lake, shore and meeting point before lodging. Yachtdiver's tourism listing advertised June-September 2026 daily hours but stated that all dives need appointments; the Millstatt school advertised mid-May through October. Diving Weissensee offers modular shore/boat charges and cash-only payment. Obtain the current price, tank/weight size, cold-water certification acceptance, instructor ratio, depth cap and oxygen/evacuation plan directly. Do not substitute a sightseeing lake ferry for a scuba boat. Yachtdiver; Millstatt school; Weissensee prices.
Conditions Fallback
Avoid