Tschatscheleria is a freshwater reef site located in Weissensee, Austria, accessible only by boat. The site features depths reaching 40 metres with visibility ranging from 5 to 15 metres. Divers encounter mild currents during typical 40-minute dives. Species recorded around this area include chub, common perch, rudd, pike, roach, American crayfish, common carp, freshwater crayfish, alver, and snails. Due to the depth and potential for low visibility, divers should be aware of entanglement risks and boat traffic. This site is suitable for beginners, though careful buoyancy control is essential to protect the environment.

Techendorfer Brücke is a freshwater dive site located in Weissensee, Austria, featuring an artificial reef structure formed by the bridge pillars. Divers can explore depths ranging from 5 to 30 metres, with an average depth of 15 metres. The site is accessed from the shore and experiences mild currents. Visibility typically fluctuates between 5 and 20 metres. Due to the water temperature, which can reach 25°C in summer, dry suits are generally recommended. The site is suitable for advanced divers and supports night diving. Hazards include boat traffic and potential entanglement. Facilities available on-site include air fills, changing rooms, a dive shop, equipment rental, a cafe, parking, toilets, and showers.

Hausbucht Mopla is a freshwater dive site located on the northern shore of Weissensee. The topography features an artificial reef, a natural reef, and a drop-off wall, with depths ranging from 4 to 40 metres and an average depth of 7 metres. Divers encounter thermoclines between 5 and 7 metres. The site is accessible via a shore entry and is suitable for beginners. Facilities at the location include air fills, equipment rental, a dive shop, guided tours, parking, toilets, showers, changing rooms, a rinse station, a cafe, first aid, and boat charter. Typical dives last approximately 45 minutes. Divers should be aware of potential hazards including boat traffic, cold water, and low visibility.

Hausbucht Strandbad (Basis2) is a shore-entry freshwater dive site located in Weissensee, Austria. The site features an artificial reef and an underwater training platform, with depths ranging from 4 to 14 metres and an average depth of 9 metres. Divers encounter thermoclines between 5 and 7 metres, where temperatures shift significantly. The topography consists of varied vegetation interspersed with light sediment. Species recorded around this area include common perch, chub, pike, rudd, roach, and various crayfish. The site is suitable for beginners and experiences mild currents. Hazards include altitude, boat traffic, and cold water. Facilities available include air fills, equipment rental, and showers.

Eldas Wrack is a small, sunken wooden boat located in Weissensee, Austria. Resting at an average depth of 5 metres, with a range between 3 and 10 metres, this site is suitable for beginners. Access is exclusively by boat. Divers can expect mild currents and visibility ranging from 10 to 20 metres. Due to the cold water temperatures, dry suits are recommended for all dives. The site is a popular location for training courses and guided tours, with typical dive times around 30 minutes. Divers should be aware of the hazards associated with cold water and potential entanglement within the wreck structure.

Rose Garden is a freshwater dive site in Weissensee, Carinthia, characterised by a protected water lily field. Divers can explore the area at depths ranging from 2 to 14 metres, with an average depth of 8 metres. Access to this site is exclusively by boat. Due to the protected status of the vegetation and the presence of juvenile fish, excellent buoyancy control is required to avoid contact with the lilies. The site experiences mild currents. Divers should remain vigilant for boat traffic and potential entanglement hazards. Facilities including air fills, equipment rental, and guided tours are available nearby.

Carinas Point is a freshwater dive site located in Weissensee, Austria, accessible only by boat. The site features a maximum depth of 17 metres and visibility reaching up to 20 metres. Underwater topography consists of a lakebed that transitions between areas of vegetation and patches of light-coloured sediment. With mild currents, the site is suitable for beginner divers. During the summer months, water temperatures at this location can reach up to 25 degrees Celsius. As a boat-based dive, it offers a controlled environment for exploring the lake's unique freshwater characteristics.

Fischmühle is a freshwater dive site located at the point where a mountain stream enters the Weissensee. The site features a shallow reef environment with depths ranging from 2 to 10 metres, averaging 6 metres. It is well-suited for beginners and underwater photographers, offering a relaxed diving experience. Divers enter directly from the shore. Conditions include mild currents and visibility ranging from 5 to 20 metres. Potential hazards include entanglement and periods of low visibility. The site is supported by comprehensive facilities, including parking, toilets, showers, changing rooms, a rinse station, air fills, and equipment rental available at the nearby dive shop.