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."

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

The collection of 80+ pieces created between the years 1100 and 1500 is intended to be seen, heard, smelled, touched, and tasted.

A building so large that it has its own weather.

Former utopian colony based on the belief that the universe exists in a hollow sphere.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

A vast array of tropical plants collected by a vacationing couple.

A Circus legend leaves an unexpected endowment.

A monument celebrating the idea of reaching inaccessible places.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Town of spiritualists and mediums in Florida.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A haunted hill that supposedly defied gravity.

Former villa and estate of James Deering developed to preserve native tropical forests.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

This railroad and oil tycoon's lavish estate now stands as a time capsule of the Gilded Age.

The oldest house of worship in Palm Beach has a wonderful tropical garden.

Grab a slice of pizza next to the remains of the "human monkey" who ran for mayor.

In Midtown Atlanta, tons of marble appears to be devouring a Fiat Panda at this unique art installation.

Mai Tais and Navy Grog served up in one of the original tiki bars.

3/4-scale model of the White House in Atlanta, Georgia.