A small burial plot formerly stranded in the middle of a road.

The nation's second-ever First Lady urged the founding fathers to "remember the ladies."

This open-air museum was originally a World War II testing ground for German missiles and rockets.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

A peculiar family mausoleum built by a German nobleman captivated by the occult.

This frozen tunnel in central Alaska is both an engineering feat and a valuable climate classroom.

The Grand Canyon of Texas.

A more chill but no less fascinating version of the famous ancient archeological site.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

This otherworldly church spire reaches up toward the heavens.

A seemingly desolate park that belongs to two countries actually supports all kinds of wildlife.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

This small stone chapel is a hidden gem just outside the University of New Hampshire campus.

A stone marker and sculpture in the city of Riga stake a claim for the very first community Christmas tree.

Eight "Guardians of Health" protect this art deco water tower from pollutants and bacteria.

Chicago was once a major hub of film production, but being silent film you don’t hear much about it.

An extensive collection of fine art devoted to man's best friend.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

A 19th century pearling and fishing village abandoned before Qatar's economic boom.

One of the most remote spots in America and the first protected wilderness area in Nevada, named after an old legend.

This historic cemetery is filled with markers that look more like candy than was likely intended.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

This classic red schoolhouse is said to have been where Mary and her little lamb went to school.