Freediving in Austria
Including Hallstätter See, Lake Attersee, and Lake Traunsee. On the map.
The vibe
Freediving in alpine lakes allows breath-hold enthusiasts to experience cold, clear water and mountain reflections, a quiet challenge. The best time is summer when the water is calm. Small local groups explore informally, and no permits are needed. The vibe is relaxed and community-driven.
Hallstätter See
Upper Austria
IIya Kuzhekin / Wikimedia Commons (CC BY 3.0)
Framed by the steep slopes of the Dachstein Alps, Hallstätter See provides a tranquil and visually stunning freshwater freediving setting. The lake boasts clear alpine waters with unique underwater topography and submerged forest remnants. Freedivers enjoy exploring the serene near-shore shallows and deeper drop-offs away from heavy boat traffic.
Access. Reachable via Hallstatt village with shore entry points managed by regional dive centers offering equipment hire and freediving guidance.
Lake Attersee
Upper Austria
Aconcagua ( talk ) / Wikimedia Commons (CC BY-SA 3.0)
Austria's largest inland lake offers incredible alpine water visibility reaching up to twenty meters in peak conditions. Deep drop-offs and vertical underwater walls provide exceptional training grounds for breath-hold divers and depth enthusiasts. Freedivers regularly utilize the pristine freshwater columns for equalisation practice and structured line training.
Access. Easily accessible from Vienna or Salzburg via car, with several dedicated freshwater diving bases and local freediving clubs offering buoy rentals and guided sessions along the shore.
Notes. Water temperatures remain cold below the thermocline; a thick wetsuit is required year-round.
Lake Traunsee
Upper Austria
lienyuan lee / Wikimedia Commons (CC BY 3.0)
Traunsee is the deepest lake entirely within Austria, plunging down nearly two hundred meters into dramatic underwater topography. Freedivers are drawn to its steep, sheer rock faces that drop straight into the dark, crystal-clear alpine water. It serves as a premier venue for advanced depth progression and constant-weight immersion sessions.
Access. Located in the Salzkammergut region, reachable by train or car. Local dive operators and specialized freedive instructors provide courses, safety support, and access points from the bank.
Notes. Steep drop-offs and cold deep water require strict adherence to safety protocols and adequate thermal protection.