A Biblically notable site over the ruins of an ancient city that is now a protected World Heritage site.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

Tiny castle in the middle of the Rhine made you pay to pass.

This fountain of a little boy that spits on passersby at erratic intervals is a town icon.

The real life town from the Pied Piper of Hamelin has a mechanical puppet show that retells the famous story many times a day.

Walk inside a half mile long crevice right outside the town of Garmisch Partenkirchen.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

The longest continuous underwater road in North America was built at the insistence of Franklin Roosevelt.

A tunnel with windows, so you don't miss out on the impressive views.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A rare wayfinding portmanteau of “Street” and “Avenue.”

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

Also known as “Robin Hood’s tree,” it became a famed location along Hadrian's Wall before it was cut down.

An ancient well nestled at the foot of Glastonbury Tor, shrouded in Arthurian legend and revered for its purported healing waters.

A mysterious suspended hand greets unsuspecting visitors at the Tower of London.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

One of the best-preserved, yet least visited stone circle sites in Cumbria.

A unique sculpture park that specializes in the huge and bizarre.

Step into Monet's world at this fine-dining restaurant in the middle of a New Jersey sculpture park.

The shop where the girl who inspired the beloved character once bought sweets is now a book-themed commercial curiosity.

A dark Victorian well house now plays host to mystical waters and pagan shrines.

An architectural oddity hides in plain sight on this iconic London bridge.

Fascinating town where normal life interfaces with the occult.

Famously misunderstood wonder of the ancient world