A once-fairy tale mansion now stands in a state of disrepair.

A diminutive statue that was inspired by the sculptor's own daughter.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

A stack of stones steeped in Irish folklore, much like the hero they're connected to, hide in plain sight.

The world's longest known cave system.

This nine-story building can be played like an instrument.

One of the oldest living oak trees in the Southeast.

The story behind the mysterious symbol painted in front of the historic university's famous Rotunda.

This granite rock face is named for the magnificent reflection that occurs when the sun hits it just right.

This subterranean oyster house has been the pearl of Grand Central Station since 1913.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

A hoard of sky catalogs, astrophysical journals, even the works of Galileo and Copernicus.

The most accurate timepiece in the world.

These ruins are a hidden gem, complete with fantastic views over the cliff edge.

A motel dedicated to Southwestern nostalgia.

Once the most flame resistant building in the country, the South Carolina Historical Society building was almost burnt down in a fire.

Paths are maintained, but trees have taken over plots.

The last manually operated turntable ferry in the world.

Scotland's only funicular railway is also the United Kingdom's highest.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.