The Plytje indoor swimming pool in Leer opened in 2019 and currently employs 22 staff and several trainees. The pool has a competition pool with six 25-metre lanes and with half of the floor height-adjustable, an instruction pool with an entirely height-adjustable floor, an unclothed sauna and a toddlers' area with a slide and various play features. The spacious outdoor area also has a beach volleyball court, a boules court, a playground and a barefoot path. Its extensive activities range from beginners' swimming courses, baby swimming courses, aqua fitness courses and personal training to special courses such as advanced self-rescue for children. A large number of games and sports events for young and old round off what's available.