Legendary site where an evil bishop was devoured by rodents.

Tiny castle in the middle of the Rhine made you pay to pass.

A memorial for a young woman and her ghost, which are claimed to have caused countless deathly shipwrecks.

This 600-year-old home seems to defy physics.

The birthplace of Karl Marx is now a museum dedicated to the communist revolutionary's life and work.

The last bastion of Roman presence north of the Alps looms over a German town.

An image of the legendary saint stands in the shadow of a cathedral she liberated.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

A historic Masonic building overlooking the Puget Sound.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

This abandoned cemetery has a dark past of bodies buried over bodies.

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

A showcase of engineering might that was also symbolic of westward expansion.

A huge collection of rocks, gems, and crystals.

The only standing town in the United States that early Chinese Americans built for themselves.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

A massive volcanic plug is now a protected area that hosts a number of bird species.