These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

These machines have been collecting dust for decades.

The magic's in the hole!

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

This charmingly homemade amusement park has been growing for 40 years.

On the Oregon coast is a natural hole that seems to be draining the sea.

Only known mainland rookery of the threatened Stellar sea lion.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

The opulent home that inspired Tintin's Marlinspike Hall and the adventures within.

2300-year-old Roman road connecting the empire.

This former Roman Catholic Church still contains the embalmed hearts and organs of 22 popes.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

Once the home of a hermetic monk, this cave now houses a small church.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

The quiet field that inspired one of the most famous songs of all time.

The oldest working mechanical clock in the world.

The highest point in Washington state is a volcano covered in glaciers.

Shoreline strewn with the remains of ghostly fallen trees.

Few other hotels can rival the grandeur of the Castle in the Rockies.

This expansive bridge in the Canadian wilderness was originally just built for friends.