This tri-part waterfall is a little bit of fairytale beauty in the heart of Luxembourg's Little Switzerland.

These exceptionally narrow openings between giant rocks will test your daring.

This noble mash-up in eastern Luxembourg is part Medieval, part Renaissance, all castle.

Before the electric telegraph, a chain of stone towers carried messages across France.

One man's stunning attempt at eco-friendly living.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

Some believe that the artist behind this whimsical statue inserted his own likeness as a way to discreetly flip the bird.

The official motto of Luxembourg reminds passersby of the Luxembourgish commitment to their national identity and sovereignty.

The castle was reconstructed to fit Kaiser Wilhelm II's romanticized vision of the Middle Ages.

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

The birthplace of the builder of the Statue of Liberty is now a museum dedicated to his work.

It's believed that the dead were once taken out of houses through these now walled-up doors.

If you ever wanted to touch a medieval mercenary’s three testicles, look no further.

This Renaissance palace features a unique architectural design and is now home to the Ferrara National Art Gallery.

A medieval, mosaic-lined baptistry built by a heretical Christian sect.

This 6th-century church has the largest and best-preserved collection of Byzantine mosaics outside Constantinople.

Italian poet Dante Alighieri is entombed in this small mausoleum in Ravenna, and his hometown of Florence has never been too happy about it.

Filled with goldfish swimming in a shallow pool of sea water, this ancient crypt is more wishing well than burial site.

Numerous stone coffins from different centuries, lined up in a sixth century basilica.

This 2,000-year-old Doric bridge is still open to pedestrian traffic to this day.

Where members of the Crossbow Corps of San Marino demonstrate their skills.

The smaller of the three towers of San Marino is a former prison inaccessible from the ground level.

A small window on Via Piella offers a lovely and rare peek at Bologna's lost canals.

A diverse collection of wax, bone, papier-maché and mummified relics.