A wall of chewing gum moonlights as collective art.

A museum dedicated to the history and exploration of both popular music and science fiction.

A giant Troll lurks under one of Seattle's oldest bridges.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

Every president in history is immortalized in bronze in downtown Rapid City.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A bust of the first president welcomes visitors to the only town in America called George, Washington.

The decorations were inspired by an unlikely missing treasure.

This playground sculpture of an icon from the past is dedicated to the children of the future.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

These former Cold War launch sites have been preserved for tourists to see where the button might have been pushed.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

Steinbeck's old stomping grounds, immortalized in Cannery Row.

This municipal playground was co-created by the father of one of the most playful characters ever.

The oldest continuously operating church in California.