While still on the surface, download the free audioguide to your phone. Below the surface, where there is no signal, nothing will surprise you, and even on an individual tour you will learn everything you want to know about the reservoirs. Download the audioguides in English here:
Czech
Part 1 – area
Part 2 – Water Tank 1
Part 2 – Water Tank 2
Part 4 – Water Tank 3
English
Part 1 – area
Part 2 – Water Tank 1
Part 2 – Water Tank 2
Part 4 – Water Tank 3
German
Part 1 – area
Part 2 – Water Tank 1
Part 2 – Water Tank 2
Part 4 – Water Tank 3
Polish
Part 1 – area
Part 2 – Water Tank 1
Part 2 – Water Tank 2
Part 4 – Water Tank 3
You can listen in the Audio Guide app (Google Play↓, iOS ↓).