If you're serious about swimming, this is your place. And I mean swimming, not bathing. There are…read moretwo separate areas: one is for sport and olympic contests where professional swimmers train (or hey, if you're a girl and like men in speedos, go and watch) and a public swimming pool with several 50m lanes. Yes, 50m. If you're not the big swimmer like myself, two or three rounds in there will make you bre-e-e-e-a-a-a-t-h-e.
A single ticket costs 5.50 Euro (prices change frequently) and you need a 2 Euro coin for the locker. Better ask at the counter once you get in.