

Best for intermediate divers, 2-40m, shore entry.
Klöntalersee at Rhodannenberg is an alpine lake offering a freshwater environment with depths ranging from 2 to 40 metres. Divers and snorkellers can explore submerged rock formations within 50 metres of the shore. The site is characterised by very cold water, with summer surface temperatures typically between 8 and 15 degrees Celsius, which decrease significantly at depth. Visibility varies between 3 and 10 metres. Due to the cold, deep water and potential for low visibility, this site is suited for intermediate divers. Shore entry is available, and the area provides facilities including parking, toilets, showers, changing rooms, air fills, boat charter, and a cafe.
47.12000, 9.02000
The site is often covered with black ice in winter, and an ice diving course is strongly recommended for safety.
Access info coming soon
Expected in this region. No sightings logged here yet.
Depth
Up to 40m
Visibility
3-10m
Skill Level
Intermediate
Entry
Shore
Typical Dive
45 min
Best Time
Jan, Feb, Mar
There is no specific data available regarding the marine life or fish species present at this site.
No, this site is recommended for intermediate divers due to the cold water temperatures, depth, and variable visibility.
The depth at Klöntalersee ranges from 2 to 40 metres.
This is a shore entry site.
Yes, this site is suitable for snorkelling and holds a rating of 4 out of 5.
The primary hazards include the very cold water, which presents a risk of hypothermia, as well as the depth and low visibility.
Diving at Klöntalersee (Rhodannenberg) in Glarus requires the following certifications: Ice Diving Course. Always dive within your training limits.
The best months to visit Klöntalersee (Rhodannenberg) in Glarus are January, February, and March. Conditions outside these months can still be good but are less predictable.
Visibility at Klöntalersee (Rhodannenberg) in Glarus typically ranges from 3 metres to 10 metres. Conditions vary with weather, tides, and seasons.