Life-size statues of characters from 'The Wizard of Oz' stand at the one of the early screening sites for the 1939 movie.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

This kitschy tavern is also home to rare early editions of "Treasure Island."

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

A church now sits over the site of one of the worst urban disasters of early 19th-century America.

A convincing little bit of ancient Egypt smack dab in Richmond, Virginia.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

A small Richmond island dotted with the remnants of hundreds of years of history.

A sculpture made from recycled materials and hand-blown glass dedicated to transportation and transformation.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.

Hidden behind a YMCA stands the remains of a ceremonial site that dates back hundreds of years, whose ground is still considered sacred to many Hawaiians.

A 1940's shrine dedicated to drowned fishermen on the outskirts of Honolulu.

A unique set of caves that spits waves back out into the ocean.

On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

This saltwater swimming pool, which is the last of its kind in the United States, is slowly crumbling within sight of multiple high-end beachside hotels.

A glass display case holds the document that ended the Second World War—which one person signed on the wrong line.

Meet Rita the Rock Planter, one of Danish sculptor Thomas Dambo's enormous wooden trolls.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

This spectacular track has run continuously since 1882.

A multicolored mineral mound dribbles piping hot spring water right off the side of a highway.

This bee-themed family business does more with honey than anyone would think was possible.

No one knows exactly how deep the world’s deepest geothermal hot spring is.