The seat of the lost Ryukyu Kingdom has survived numerous fires and wars over the centuries.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

An adorably sweet display of sculpted Precious Moments figurines.

Three markers installed over the course of 140 years mark the point where Arkansas, Missouri, and Oklahoma converge.

An extravagant western hotel where every floor is the "ground floor."

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This mountaintop refuge rehabilitates tigers, lions, bears, and more from illicit wildlife trade—and offers overnight lodging.

This mill has survived a tumultuous past to still produce flour and cornmeal.

Learn all about this iconic air rifle without putting an eye out.

An outsider art studio that created a piece of work so popular they had to turn mainstream.

This playground sculpture of an icon from the past is dedicated to the children of the future.

A stunning landscape of bunkers that once stored chemical weapons.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

Its 27 graveyards represent the many nationalities and ethnic groups that voyaged to this wilderness in the late 19th century.

An outsider art duo's yard has been turned into a whimsical public gallery.

Over 75 historically themed murals grace the walls of a small Washington city.

Perhaps the world's only gas station inspired by a political scandal.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.