A bizarre house filled with an astounding array of collections.

A bypass decorated with large wooden troll carvings.

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

An abandoned stretch of highway, deteriorating next to the operational one.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.

This museum details the history of a local miracle: The return of the critically endangered black-footed ferret, which was once believed to be extinct.

The world's largest mineral hot springs is home to a herd of bison, a free public bath house, beautiful mineral formations, and a terrifying swinging bridge.

This cave holds a surprisingly colorful variety of geological oddities.

Derelict buildings are all that remain of a complex at the site of one of the worst mining disasters in Montana history.

One man's ambition created this psychedelic log home.

At the time of its completion, it was the tallest dam in the world.

An unusual geological feature towers over the remains of a dark episode in United States history.