Quirky movable sculptures have been racing through the town since 1983.

City Council meetings still happen in this historic building, impeccably preserved on the inside.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

A factory director designed what was the world's longest suspension footbridge in 1923 so his employees could get to work safely.

This Gothic-style church is reputedly built atop the remains of one of Jesus's apostles.

The remains of an ancient Roman city are hidden underneath Bologna's beautiful public library.

Once known for its horse-powered knife sharpening, this 200-year-old shop offers an array of blades and hard-to-find culinary tools.

In the world's oldest university is a stunning 17th century anatomical theater carved from spruce.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

This elaborate temple was built around one of the Buddha's teeth.

An ancient temple to the Hindu god Shiva surrounded by jaw-dropping scenery.

One of the few places where inexperienced snorkelers can spot a shark.

This sacred fig tree with a link to the Buddha is one of the oldest human-planted trees in the world.

An ancient stone fortress considered by many to be the eighth wonder of the world.

A small church ornamented with medieval erotic sculptures.

This beautiful spit of land was once the summer playground of the king of Spain.

This magnificent brick dome was made with an unusual design method.

These primitive rock paintings include a very beloved depiction of a woolly mammoth.

Stormy conditions send jets of seawater bursting through holes in the cliffs.

An out-of-place grove of sequoias thrives in northern Spain.

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

This network of conjoined cellars was riddled with traps and supposedly allowed the townspeople to pretend their homes were deserted.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

The cedar tree in Highgate Cemetery earned its title by accident.