The blinking light atop the iconic landmark has been sending secret messages for decades.

This giant iron playfully pays tribute to an early 20th-century architectural trend.

A wonderful display of arts and crafts handmade by local artisans in the Southern Appalachians.

This rare basilica nestled right in downtown Asheville is an architectural marvel, inside and out.

This bridge is haunted by the ghost of a distraught mother.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

A tribute to Ponce de Leon's supposed quest for eternal youth.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

The graves in Florida's oldest Black cemeteries are marked with shells, stones, and mementos of the deceased.

St. Augustine's record-setting narrow street was designed to protect against pirates.

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

Intertwined, interspecies trees which locals believe can grant boons to lovers.

Built to replace a house destroyed by a hurricane, this home is made entirely of shipping containers.

A haunted hill that supposedly defied gravity.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

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

The ruins of a once-thriving sugarcane plantation that was burned in the Second Seminole War.

A building so large that it has its own weather.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

Electrical pylon in the shape of Disney's beloved mouse.

Town of spiritualists and mediums in Florida.

This stretch of highway is said to be haunted by ghosts of settlers whose graves were paved over.

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

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."