This hauntingly beautiful stretch of Florida coastline is covered in sun-bleached trees.

A superb Paleo-Christian baptismal pool is preserved among the ruins of ancient Sufetula.

A few times a day, you can see an animatronic cowboy shoot-out.

The way that light hits a stained glass window on a specific day is one of many "clues" to a mysterious treasure.

A historic, scenic mill that was forced to close due to overlogging.

This colorful, ornately-decorated cemetery sits next to a quiet cove known as "the beach of the dead."

These sculptures were designed to beautify this neighborhood when it was established in the 1940s.

The ghostly remains of what was once the world's richest copper mine.

This diesel train serviced the Brooklyn waterfront for more than three decades.

The last remaining 19th-century mile marker along the historic Ocean Parkway.

This wildlife refuge is home to more than 200 species of birds, as well as monkeys, lizards, and other wildlife.

A giant chameleon, with a fascinating purpose.

This piece of early engineering is rather unknown despite its location in the heart of Madrid.

Cooks at this tiny takeout spot grind their rice flour in a stone mill each morning for perfect cheung fun.

Striking occult iconography on a medieval German church.

This gateway to subterranean Hanover plays jazz, pop and rock to surprised passersby.

This robust fence in front of a historic Georgetown home is likely made from hundreds of recycled Revolutionary War firearms.

Perhaps the most scandalous statue of America's first president.

A huge Soviet-era robotics factory in the outskirts of Pripyat, now long-abandoned.

Towering sandstone rock formations where 'The Chronicles of Narnia' was filmed.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

An eerie, derelict amusement park in Berlin.

An enigmatic monument to the Irish revolutionary who plotted an uprising against British rule.

Once the longest bridge in Ireland, this rusting span sits abandoned and overrun by nature.