Südsee-Camp Wietzendorf

Restoration of the swimming lake eliminated the annual blue-green algae blooms, making it possible to use the lake permanently.

Tianjin Culture Park

The lake in Tianjin Culture Park is used to absorb and release incoming rainwater from the surrounding areas. This water is purified by natural processes.

Lake Bellandur

Development of a restoration concept for Lake Bellandur in 2012 by Polyplan-Kreikenbaum Group GmbH.

Water treatment, Old Danube

Polyplan was responsible here for the conceptualization of the facillity’s technology and the open space planning.

Natural swimming pool Riehen

The natural swimming pool Riehen in the municipality of Murg on Germany’s border with Switzerland, according to self-promotion is one of the biggest attractions in the region.

aquaLaatzium

A natural outdoor pool directly attached to the indoor pool, surrounded by water plants and an adjacent pier.