Diving Pressegger See
Site Overview
Pressegger See is a alpine lake dive site in Carinthia, Austria, set among the country’s varied freshwater landscapes. Pressegger See is a shallow, warm Carinthian lake, good for macro and prolonged, relaxed dives. The clear, vegetated shallows hold perch, roach and tench, and sponges colonise the cleaner spots. A wetsuit is usually enough in summer, making it comfortable for longer sessions. Easy shore entries and a quiet setting make it friendly for training and fun dives. It is a gentle, scenic lake that rewards patient, slow underwater observation. It is the relaxed, warm-water face of Carinthian diving. Conditions are typical of Austrian inland water: visibility generally runs from 6 to 15 metres, the current is low and the water temperature ranges between 6 and 25 degrees Celsius depending on season and depth. The marine life is freshwater and centred on european perch, roach, tench, with the full community described below for those planning a dive. Because of its beginner rating and the need for Open Water certification, Pressegger See is best approached with the right thermal protection and, where relevant, altitude or overhead training. It is a representative example of why Austrian lake diving, with its cold clarity, submerged forests and wrecks, attracts divers who want something different from tropical reefs.
Dive Briefing
"Entry is made from the shore near Hermagor, and divers should check in with a local centre before entering the water. Pressegger See is a shallow, warm Carinthian lake, good for macro and prolonged, relaxed dives. The clear, vegetated shallows hold perch, roach and tench, and sponges colonise the cleaner spots. A wetsuit is usually enough in summer, making it comfortable for longer sessions. Easy shore entries and a quiet setting make it friendly for training and fun dives. Plan your profile around a maximum depth of 20 m and an average of 9 m, keeping a close eye on gas and, in deeper sections, on the cold thermocline. Buoyancy control matters: silty or vegetated bottoms and submerged structures are easily disturbed, and shallow depth limits skills to shallow profiles is a real consideration here. A safe ascent with a surface marker buoy and a clear exit plan completes the dive, with emergency cover routed through Klagenfurt State Hospital."
Signature Marine Life
European Perch
Perca fluviatilis
Best: May, June, July
Roach
Rutilus rutilus
Best: May, June, July
Tench
Tinca tinca
Best: July, August
Freshwater Sponge
Spongilla lacustris
Best: May, June, July
Noble Crayfish
Astacus astacus
Best: May, June, July
Rudd
Scardinius erythrophthalmus
Best: May, June, September
Safety & Hazards
- Shallow depth limits skills to shallow profiles
- Algae blooms reducing visibility
- Swimmer traffic in peak season
- Silt in the weeds
- Cold early and late season
- Busy with families at peak
Traveler Notes
Who is this for?
Pressegger See suits beginner divers holding at least an Open Water certification, and it is a strong choice for those who enjoy cold-water, freshwater environments. Photographers, training groups and divers chasing wrecks, walls or macro life will all find something here, provided they respect the temperature and the limits of an inland lake. It is less suitable for absolute novices unless booked through a centre running a supervised course, and overhead or very deep sections should only be attempted with the correct specialist training.
For Non-Divers
Hermagor and the Gailtal; The Pressegger See lido; Carinthian hiking; Nearby Nassfeld ski area
Quick Stats
Dive Logistics
- Wörthersee Divers
- Millstätter See Diving
- Weissensee Ice Dive
Photography Info
Best for: macro, wide_angle
Nearby Stay
Hotel Carinthia
Velden • 24km away
Seehotel Hubertushof
Millstatt • 24km away