The 100-metre-long bathing beach is located in Mielno, west of the entrance near Kościuszki Street.
In the summertime, the bathing beach in Mielno, along with the basin limited with yellow and red buoys, is guarded by lifeguards of WOPR. The yellow buoys show the area for non-swimmers, where the depth of water does not exceed 1.2 m. The red buoys indicate the area for swimmers, where the depth of water does not exceed 4 m.
Next to the bathing beach, there is a rental service offering water equipment (motorboats, water scooters), beach equipment (beach chairs, beach screens). Sports and entertainment equipment (an airbag for jumping) and water slide are also available.
There are toilets and dustbins within the area of the bathing beach. There are no showers. The beach is cleaned three times a day. Pets are not allowed to enter the area of the bathing beach.
Sanitary service has evaluated the bathing beach as moderately exposed to the propagation of cyanobacteria, which have not been found there for the last 4 years.