Elvis's own personal tropical hideaway.

This two-room shotgun shack in Tupelo is the birthplace of a King.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

The site of the notorious Camp Sumter Prison is now a peaceful memorial.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

It's a pretty creepy lock-up.

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

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

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

Scattered around Atlanta are little doors with big charm.

Atlanta's strange assortment of concrete pillars inspires reflection in some, confusion in others.

An underground magnet for ever-changing street art.

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

This historic train station has been converted to a locomotive themed hotel.

This historic headstone is said to mark the final resting place of a doubly-dead white witch.

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

An elegant Georgian cemetery best known for the grave of the little girl whose murder on Christmas Day remains unsolved.

Where school buses go to die and be reborn as whimsical works of art.

The country music legend's grave is surrounded by Astroturf because fans kept plucking out the grass.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

A tongue-in-cheek arcade where the games are based on everyday life.