Where was Pan Tau filmed?

Czechoslovak children's television series

Pan Tau (1970–) was filmed in Brussels, Cologne, Tatra Mountains, Giant Mountains, Domažlice, Barrandov Studios and 3 more places, 9 places named in its Wikipedia article, in Germany, the Czech Republic, Slovakia, Belgium. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data