The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

The burial grounds of a secret society includes fences topped with fake Tesla balls.

The world's largest washing machine collection has more than 1,400 antique items in its exhibit.

This otherwise unremarkable ski town building marks the site of Butch Cassidy's first robbery.

This underfoot portrait is the work of a disgruntled painter inspired by a tragic poem.

The site where a nuclear bomb was lowered over 8,000 feet underground and detonated as an experiment in natural gas extraction.

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

A recreation of an Old West apothecary full of curios.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

Metal water storage tank turned ethereal concert hall.

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

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

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

See six states, pickled freaks, rocks, and antiques.

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."