As can be expected from a centuries-old church built in a canal city, the undercroft of this house of worship is beautifully flooded.

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

A former bank seized as a sniper vantage point during the Bosnian War is now a secret graffiti art gallery.

Bridge that died in war and was resurected.

This abandoned airplane hanger is said to have once been a top secret launch facility.