A bizarre house filled with an astounding array of collections.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

This cave holds a surprisingly colorful variety of geological oddities.

More than 5,000 contemporary and "historic" mustards from around the world.

A large circus museum with summer performances.

A tribute to the twin ideals of religion and patriotism, built by a Catholic priest from rocks, glass, and innumerable found items.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

A bypass decorated with large wooden troll carvings.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

An exercise in patience and imagination, where Mother Earth turned common stuff into precious hidden treasures.

This metallic stampede sits frozen on a Washington ridge yet the artist's vision is still incomplete.

This sci-fi gazebo located in a Washington power town is made from old bits of industrial electrical equipment.

This working class sculpture pounds his hammer all the livelong day.

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

A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

Shoreline strewn with the remains of ghostly fallen trees.

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

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

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

A wall of chewing gum moonlights as collective art.