What began 40 years ago with a mishap, we can now dive to two different depths. The two Volvo lorries fell off a transport rope in 1970 when the concrete mixer was turned on and the rope started to sway. Both lorries tipped into the lake and disappeared into the depths. They are located at a depth of 98 and approx. 130 metres. 

The meeting point for the dive trip is Marina Rütenen, Beckenried
The highlight of this submarine trip is the Rütenen Concrete mixer

Important: The submarine can cool down during the dive. It is recommended to bring warm clothing even in summer. 

The dive trips take place with a minimum of 3 passengers. As soon as the first slot per half day (09:00 / 13:00) is filled with at least 3 passengers, the next second slot (11:00 / 15:00) opens. If you are a group of 3 or more people, please contact us and we will open a slot for you.


Join us on a diving trip and enjoy an unrivalled experience.