Six kilometres long and up to 76.5 metres deep, the Plansee is one of the cleanest lakes in Tirol and is ideal for sailing, surfing, diving, fishing and, of course, swimming. Further highlights include playgrounds, sunbathing lawns, a kiosk serving snacks and even the opportunity to go on a boat trip across the lake.
Clear, clean water is practically the trademark of Tirol's swimming lakes. The water quality of all lakes is consistently very good, often even comparable to that of drinking water, and therefore very refreshing. This is demonstrated by the 28 Tirolean bathing lakes that have been tested as part of the EU Bathing Water Monitoring Programme and whose water quality is constantly monitored.