This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

The final resting place for the remains of 143 Habsburg royalty.

The housing complex served as an anti-fascist fortress during the Austrian Civil War.

The world's largest sundial can cast a shadow more than 1,600 feet long.

The most amazing structure built for the 2008 Expo

The engineer of the Imperial Canal of Aragon installed this fountain to show skeptics he had achieved his aim.

This fantastical faceless sculpture in Spain is on the grandest scale.

This amazing cathedral was built on the site of the first Marian shrine in Spain and is important to Spanish speakers the world over

The first museum in Europe dedicated to the art of origami.

This was once a hall in which a 16th-century royal banquet was hosted by King James VI of Scotland.

Once designed as a natural history museum, this building is now home to a massive art gallery.

A shiny sculpture celebrating the mighty mollusk.

Originally intended as a temporary installation, this sculpture is now a permanent part of a stunning Scottish beach.

This abandoned hospital village was once viewed as an innovative way to deal with mental illness.

The last remaining bottle-shaped kilns in Scotland stand alone in an Edinburgh suburb.

This uniquely shaped rock formation is one of Scotland's most iconic mountains and gives spectacular views in all directions.

This beach runway is off limits during high tide.

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

The Scottish Reformation leader's grave was paved over and is now a parking lot.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

This unusual statue overlooking the Royal Mile has an interesting backstory.

This cannonball embedded in the side of an Edinburgh house once served a surprisingly pedestrian purpose.

This mountain is one of the largest in Scotland but is better known for its hollow insides.

An artistic interpretation of the history of a Scottish park, combining poetry with anthropomorphic animals.