• Warm non-swimmer pool kept at 31 °C, so kids who can't swim yet stay clear of the lap lanes
• Last entry 30 minutes before closing: the pool hall empties at closing time and the building 20 minutes later
• Step-free throughout, with a pool lift and wheelchair access, and easy with a stroller

Hallenbad City is the city's 1940s indoor pool by the Schanzengraben canal, built in the Landistil style under a tall glass roof. Its 50-meter pool, five lanes kept at 28 °C, was the first in Switzerland.

Kids who can't swim yet get a warmer non-swimmer pool at 31 °C, and a vario pool with a movable floor hosts swim courses. It is a sports pool, so lanes come before play.