This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.

This concrete sculpture features a woman opening her heart to showcase a beautiful fern.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

Believed to be haunted, this old cemetery is beautifully adorned with Spanish moss hanging from the trees.

A peaceful, unique botanical garden complete with waterfalls, mini islands, and swans.

Florida castle built with aluminum printing plates.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

Display that gathers the basic elements of the universe in one convenient location.

This mysterious hill seems to pull objects uphill.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

The longest navigable underground river in the United States is home to countless blind and albino animals.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

This mausoleum is the final resting place of one of St. Louis's richest and most tragic families.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

A memorial dedicated to the victims of the Columbine High School shootings.

This marker identifies the location where three states converge.

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.

A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

An annual festival celebrating Colorado's most famous frozen corpse.

Thousands of people walk over this fantastic work of art every day, but how many notice it?

A whimsical sensor instrument for Minneapolitans to play on their walks to work.

A memorial to a larger-than-life legend, inside a county that also holds Bunyan's death certificate.