Krajská hvezdáreň a planetárium Maximiliána Hella v Žiari nad Hronom
Žiar nad Hronom, Slovakia
10m diameter fully-digital 4k planetarium. The other part is a mirror telescope with 202mm mirror and 2200mm focal length.
This 3-km-wide and 43-m-high "mountain" used to be a large red landfill, created by leftovers from the processing of bauxite. It has been largely revitalized into a quite inconspicuous green hill.
