A nature and cultural preserve named for its multitude of petroglyphs carved by the Northern Sinagua people.

A Tucson museum and performance space full of found-object movable sculptures.

An Arizona museum with a collection of pharmaceutical oddities, including a jar of a gangster's chewed gum.

One of the world's largest telescopes, stares into the night sky with two huge mirrors.

The fading, forgotten remains of a once bright and booming factory.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

Collection of vintage trailers double as hotel rooms.

What is the Thing?

An urban laboratory.

Miniature art that tells an enormous story.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

A Saint Nicholas-themed ghost town in the Mojave desert.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

A self-built castle made by a mysterious man.

A stealthy Apache hideaway that became the haunting site of a mass grave.

A collection of haunted objects and macabre oddities under one roof.

A blacklight mini-golf fever dream pays tribute to the iconic rock band.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

A new kind of theme park for adults off the Las Vegas Strip.

This former lieutenant governor's home is brimming with curiosities.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

This Oregon farm is dedicated to teaching people the professional art of tree climbing.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.