Operation of a mini museum focused on audiovisual technology.

Mysterious underground cathedrals from 1874, 1894 and 1917, two brick and a third concrete water tower, unparalleled in Europe and breathtaking to visit! Brno's "must see" is located under the inconspicuous grassy area of the revitalised park on the Yellow Hill and offers an otherworldly experience.

We operate a museum with an exhibition of agricultural machinery used from the 19th to the early second half of the 20th century.

We operate a mini-museum with a private electrical engineering exhibition, focusing on telephony, unified time and mercury lamps.