Lovely place! It was a little scary at first, but there was only that after the baths I came home and slept for three hours, unable to move my arm or leg... Couse it's so relaxing. Most awesome is swimming in the open baths right under the sky and sun. It is better to go early in the morning, before 11 p.m. (this is a little secret), because after there's a lot of people. It's also advantage that you can visit at the same area The Fine Arts Museum, Kunsthalle, Castle and Parc.