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

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Built in 1981 in collaboration with Andy Warhol, this giant piece of pop art stands on the campus of Colorado State University.

The largest source of fossilized insects anywhere.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

Pay homage to the quintessential P-town dive.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

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