This unreal Portuguese palace looks as though it's made from a pile of different castles.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

An early Portuguese serial killer's head is alarmingly well preserved in a jar at the University of Lisbon.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.