Frames the WZT site as part of Zurich Lake training and refresher diving, with the Wassersportzentrum Tiefenbrunnen garden used for varied practice.

Explains the buoy field, the shallow terrace, the muddy slope, the harbor-traffic warning, and the freshwater orientation features.

Describes close parking, a broad stair entry, a gentle slope from about 6 to 30 m, and multiple man-made objects for practice diving.

Shows the local visibility log for WZT, including recent mixes of good, ok, and trüb conditions, plus a site description to about 23 m.