AQWA Walldorf

There's usually only one roped lane, so expect to share with several other swimmers. The other four lanes can have many people swimming "recreationally"... also, the diving boards are on the same pool (although the 3m board is often closed).

There's a nice, small, hot, whirlpool-like basin after the swim - not to mention the several saunas upstairs (available at extra cost).