POI's creator (Voyajo Team)
The Earth and Man National Museum (romanized Natsionalen muzey „Zemyata i horata“) is a mineralogical museum in the centre of Sofia, the capital of Bulgaria. It's one of the biggest mineralogical museums in the world. It was founded on 30 December 1985 and opened for visitors on 19 June 1987 (...) (from Wikipedia)