Manually chipping away at rock for hours, two cave explorers have discovered a massive, previously unknown system of prehistoric caves beneath the streets of Montreal. Estimated to be around ...
Eighty-two feet under the surface of the earth, hidden within the cellars of the Maison Ackerman winery in Saumur, France, an eerie blue-violet wonderland blooms in carefully constructed ...
Deep in a former Welsh slate quarry mining cavern twice the size of St. Paul's Cathedral, children and adults alike gleefully jump up and down on a system of netting suspended from the walls. ...
If you've always dreamed about having your very own network of cathedral-like hand-carved caves (who hasn't?) you're in luck - such a dreamscape can be yours for less than the average cost of a ...
Bunkers under luxury hotels, wartime factories hidden beneath fake neighborhoods and vast systems of intricately decorated tunnels just beyond humble houses are among the many incredible ...
Stone houses invoke thoughts of dark, cold, and damp places full of creepy creatures. Some cultures have battled these prejudices for centuries, building dwellings deep into rock, and now modern ...
