The following leisure facilities are available at the Grein outdoor pool, Herdmannweg 1: large swimming pool with non-swimming area, toddler pool, water slide, table tennis and pool bar.

Opening hours main season 01.07.-31.08.2023: Sat., Sun., public holidays 09.30-19.00; Mon.-Fri. 10.00-19.00. Low season 18.05.-30.06.2023: Sat., Sun., public holiday 09.30-19.00; Mon.-Fri. 12.00-19.00.