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

Only museum dedicated to women pilots, with personal artifacts from Amelia Earhart and other aviatrixes.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

A geological mystery on Camelback Mountain.

These free-roaming horses were once destined to disappear from the land.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

A sculpture of a salmon swimming through a brick building.

The magic's in the hole!

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

Portlandia is the second-largest copper repoussé statue in the United States.

A self-funded cemetery with a long list of inhabitants.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

Come for the flowers, stay for the bats!

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

A stargazing sculpture made from the ruins of an iconic telescope.

These bronze sculptures sow whimsy by hamming it up on a pedestrian mall.

A tourist attraction founded around a slumping cabin.

Abandoned Air Force base that has fallen into disrepair.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Etched into a dry lake bed, this massive directional indicator is accurate without magnets.

A charming desert roadside bakery that produces 10 times more bread daily than it has residents in its town.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.