Spelunking Online
Spelunking is the term used for exploring caves. Urban explorers in London have been spelunking in the underground structures of the city and documenting what they find because most of these areas are off-limits to the public. People love mucking about in hidden places. On a planet that seems to have had every square inch explored, what might there be left to uncover? As London’s urban explorers have found, human beings have created hidden and forgotten…