This sprawling mini-golf empire is an impressive testament to a disappearing attraction.

An outdoor urban gallery of large-scale artworks by the world's most influential street artists.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

A monument to the art of slicing people open.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

What may be America's largest classic video game arcade lurks inconspicuously in a Chicago suburb.

This botanical garden outside Chicago boasts an array of more than 300 varieties of lilacs.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.

A museum of carnival attractions where you are invited to ride the rides.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

A Civil War fort in the middle of Washington, D.C. has been swallowed by a forest.