Anonymous
Dating from 1906, this facility definitely gives you the opportunity to swim in a nostalgic setting, even though the basin, showers, etc. have been modernized relatively recently. On weekdays, it is open between 6:00 AM and 8:45 AM, and from 1:15 PM until 10:15 PM. The changing rooms are on the first floor and can be reached by taking a right when entering the building (bring a lock). Although there is a manned reception desk and ticket office, I had to buy a ticket with the lifeguard. There's definitely someone who speaks German or English.