Places gope40 Wants to Go

This magnificent market stands as a poignant symbol of the suffering caused by the Spanish Civil War.

An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

A Romanesque tower appears when water levels drop.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

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

A hands-off space for graffiti artists to hone and display their skills.

A masterpiece of Rationalist architecture in the center of Madrid with lizards on it.

Hidden within a Netherlands crater is a stone bed that lets those who lie in it see the sky as a curved surface.

Geological storytelling.

Walls of stone rise up from sinkholes caused by underwater erosion.

Cliffside houses provide a spectacular view from their perch above the valley.

"Alleys of Stone" form natural mazes in Spanish natural park.

Translating as "The Jump of the Girlfriend," this stunning waterfall has a tragic legend behind it.

Thousands of miniature bronze sculptures have taken over this city square creating a unique art installation.

Giant busts of 42 U.S. presidents sit, crumbling in a field in Virginia.