Along the Rhine, about a mile from the historic Munster, learn the heartrending story of two lovers torn asunder, cast into unknown layers of time and space.

In Grand Rapids, Michigan, a marker honors the creation story of a proud fictional culture.

This solitary gravestone is separated from the rest in Appleton, explaining why local legends continue to surround it.

Amateur taxidermy museum known for its large collection of white squirrels.

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

Former hotel turned into haunted playground.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

This portion of a lovely Belize beach is infested with (harmless) sharks and rays.

A place to eat for on-the-run agents and espionage enthusiasts.

A chilling disappearance (and rescue) of a child uncovers a geological mystery.

Wisconsin's most celebrated export gets the royal treatment on I-94.

A river with some unusual, and occasionally dangerous, habits.

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

Daily lunch spot for many of Washington, D.C.'s cab drivers.

A haunting tribute to pioneering photographer Clover Adams.

A small triangle of DC grass is the final resting place of one of Sonny and Cher's songs.

Housing the National Women's Party since 1929, this historic house is now a monument to the fight for gender equality.

The United States Capitol's former columns still stand.

The privately owned cemetery that holds room for Washington's finest when they step down from life.

A super-sized promotional trick that is now a D.C. landmark.

The final resting place of New Orleans' most famous voodoo priestess.

Site of a former hidden treehouse in New Orleans.

Tubing through a cave lit with glowworms is a magical underground experience.

A stealthy Apache hideaway that became the haunting site of a mass grave.