Colorado's only true geyser is hidden within the San Juan National Forest.

A collection of over 15,000 zines works to preserve DIY publishing culture.

This spectacular track has run continuously since 1882.

Community owned and operated, this property is home to a diverse set of nudists.

A little-known hot spring haven right below the highway.

Silver in the hills led to the speedy creation of this boom town and a lack of it saw the town abandoned nearly as quickly.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A technicolor place of worship for Elevationists.

This naturally-sourced hot spring is now home to a clothing-optional resort.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

This interpretive path lets you get up close and personal with dinosaur bones.

While there are no actual snakes in the history of this crooked road, there may be a number of dead horses.

Home with Gothic windows featured in a famous painting.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

This shallow cave got its name from copious amount of human bones found inside.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

These gardens recreate unique and endangered Michigan habitats.

The plants form a living library and laboratory for researchers and students at Michigan State University.

This enchanting forest trail leads to ethereal abodes and a giant bird's nest.

The park is home to the United States's only still-operating Dutch windmill.