Does anyone know if it's allowed to use inflatable mattresses in Katzensee or will we get shouted at by the people in charge?

Cheers

You will get shouted at by the lifeguard if you go beyond the paddling area.

yer, and you don't want to go past the paddling area.

some years ago, some dead bodies were found in the water of the outer parts of Katzensee. Supposedly the weren't able to get one of the last bodies out...

apparently there was another dead body found in the area this year...