Our Lake – Swimming and Bathing Fun, Water Sports, and Relaxation


Summer, sun, and water. Is there anything nicer than taking a refreshing swim or paddling in a rubber boat across the lake?

Our lake has a very good water quality throughout which is tested at regular intervals. You can check the results at "Badegewässerkarte des LUBW" [the swimming waters map published by the Regional Office for the Environment, Measurements, and the Protection of Nature of the State of Baden-Württemberg].

The non-swimmers' area is cordoned off by buoys so that even the little ones can enjoy their bathing fun. During swimming hours, our staff or a DLRG rescue team look after your safety.

Come and unwind while enjoying the sunshine on our spacious and well-kept lawn for sunbathing.

Swimming times

1 May through 14 June
9:00 am–8:00 pm
15 June through 31 August
9:00 am–9:00 pm
1 through 30 September9:00 am–8:00 pm

Opening times Entrance II 
1 May through 17 September 2017

Monday through Friday2:00 pm–7:00 pm
Sat/Sun/summer holidays9:00 am–7:00 pm

In case of inclement weather, Entrance II will be closed.

Current water temperature

24.0 °C     (2 August 2017, 10:00 am)

Water skiing / wakeboarding

Experience the fascination of water skiing and wakeboarding. Whether you're a rookie or a pro – here you'll find premium class water sports. Since the 2011 season, we have a new beginner's lift making the start much easier for rookies. Great fun for young and old alike you simply mustn't miss.

If you're still looking for the right outfit for a perfect day at the lake, you're bound to find the right apparel at our new Pro-Shop. There, you can choose from a wide range of wakeboards, neoprene wetsuits and of course the latest in swim fashion.

The operators will be glad to assist you in your selection.  

+49 6227 52314

Surfing, stand-up paddling, sailing

In breeze or in calm, the water sports lake offers nearly 40 acres of water surface and nature for your water sports enjoyment.

Here you can learn how to surf, instructed by VDWS wind surfing instructors, and glide across the lake.

On not-so-windy days, you can discover the new trend sport stand-up paddling (SUP).

Our SURF + SUP Center offers you a large selection of rental equipment for windsurfing and SUP.

Individual events for school classes, athletic birthday parties, or team building exercises for workplace teams – nearly everything is possible.

The SURF + SUP Center team is looking forward to your visit.

Windsurfing & Segel-Club St. Leon-Rot e.V.


SURF + SUP Center

+49 160 8227613

The Center is located in the immediate vicinity of Entrance 2.


Dive deep down and discover the underwater world of the “St. Leoner See” lake with its water depth of up to 24m. Our lake features two convenient entry points for divers. On the grounds, there's a heated divers' room with a shower so that you can also go diving outside the swimming season. You need a basic diving license.

Warning:  Diving within the water skiing area is prohibited and dangerous! That's why you must not surface in the water skiing area.


Calm and quiet, away from everyday bustle – throw your line and relax when fishing in our quiet and idyllic fishing lake. You can look forward to a varied and healthy fish population assured by annually placing new fish in the lake.

More information at the reception desk.