Re:Maps.me is gone, and we must bring it back
by andrewshadura on Thursday December 24, 2020 @10:02AM
(#25528000)
Czechoslovakia is not a country and hasn’t been for 28 years.
Mapy.cz uses OSM data worldwide except Czechia, where they have their own dataset.
2. It has its own (high quality) map data only for Czechoslovakia, outside it uses "just" OSM, although you'll get arguably superior rendering there.