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

Home to the world's largest quilt collection dating from the 1600s through today.

A fascinating collection of art made from petrified wood and fossils by two octogenarian twin brothers.

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The haunted reputation of these abandoned Colorado train tunnels is probably not helped by the terrifying spiked fence.

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

A technicolor place of worship for Elevationists.

Above Breckenridge, a destructive mining technique sits sunken in a small pond.

Inside this casino, visitors are treated to slot machines and a rare German Christmas pyramid.

In the 1950s, two women saved this grand theater in the Colorado mountains from demolition.

A riverside tiny house with books and other treasures galore.

This massive home was constructed by one of the greatest conservationists in Colorado history.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

A marvel of engineering built to prevent annual floods from devastating the city of Winnipeg.

The ruined remains of an early hydroelectric dam.

You don't have to visit the deep blue sea to see these majestic creatures swimming wild and free.

The world's largest and most outstanding marl lake regularly changes color.

A statue in a Canadian zoo remembers the WWI origins of the beloved character Winnie-the-Pooh.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

A blues musician so talented that people said he must have traded his soul to the devil was born in this house.

This university research project is the U.S. government's weed dealer.