The way that we approach death and the unknown as a society changes rapidly according to technology, poverty, political stability and religious belief. Nowhere is this more evident than in the often forgotten underground crypts, catacombs and charnel houses hidden in some of the most ordinary and extraordinary places on earth. From deeply personal family crypts and mausoleums to massive burial sites, such constructions are tantalisingly mysterious and irresistible for those in search of less conventional sightseeing.

read more Doom & Dust: 10 Creepy Crypts, Catacombs and Charnel Houses – Urban Ghosts.