Odd outsider art installations surround a Gold Rush-era ghost town.

Opulent downtown movie theater now houses cars as an indoor parking garage.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

This park straddling the United States-Canadian border has been a symbol of peace since 1932.

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The palatial McDonald's that inspired Wesley Willis.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

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

Florida’s half-sized replica of the Vietnam Veterans Wall.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

A local landmark with generations of spraypainted messages, and more being added each day.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

A toweringly silly piece of modern art has been delighting locals since the 1980s.

The first declared National Monument in the United States.

An entire city block built completely out of petrified wood.

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

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