"Here in Buenos Aires, it’s really typical to have houses that are like a bar—you walk in one way, you’re in the south, and ...

THE UK has its own 'Grand Canyon' that contains hidden cave houses that are carved into the rock, dating back hundreds of years. With summer approaching, the warm weather means that you might want ...

Rather than working around this topography, many of the buildings are built directly into the rock face. Only 3,000 people live there, but it has become a tourist destination because of its unique ...