A famous hotel houses an impression collection of mini dioramas and giant doll houses.

A World War II structure that has stood the test of time.

This small beach park is littered with a collection of unique driftwood sculptures.

This historic Victorian hotel has a scandalous history of affairs and murder.

The longest continuous lava tube in Oregon.

Eat like a "buckaroo" at this remote restaurant.

A volcanic landmark located on an Ice age lake bed.

This large maar crater in Oregon is the bigger brother to Hole in the Ground.

Massive crater in central Oregon.

A volcanic fissure over two miles long and up to 70 feet deep.

This impressively large collection includes crackers shaped like Jimmy Carter, Mickey Mouse, and more.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

A historic cemetery doubles as a museum containing hundreds of unique tombs sculpted by a single artist.

This subterranean passage reveals the city's mining history as well as its legendary terrors.

Legend says this tiny ancient island is the lost ancestral homeland of the Aztecs.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

An abandoned munitions storage facility with a rich architectural history.

Accessible only by boat, this centuries-old island fort never saw troops or combat.

It was once the base for a series of domestic terror attacks.

An ambiguous ambience emanates from this centuries old leprosy quarantine.

Once home to over 8,000 exiled Hawaiians suffering from Hansen's Disease.

A series of five defunct panopticon prisons in Cuba.

Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.