Cairns built to bring travelers good luck stretch across the land like miniature stone mountains.

Three columns of volcanic rock shoot out of the ocean.

Icelandic folklore says this giant boulder was ripped from the mountains and placed at its current location, where it became home to elves.

This fairytale-like structure is the last turf church ever constructed in Iceland.

Twisted girders are all that remain of an Icelandic bridge that was wiped out by a combination of volcanic heat and glacial floods.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.

The only Florida state park with publicly accessible caves.

Of course the guy with the first patent for an ice machine lived in Florida.

This phone booth-sized municipal building has been a piece of police property for more than half a century.

The remnants of the fortress that saved Georgia from the Spanish still stand guard on their swampy island.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

Just below the surface, shrimp are producing temperatures hotter than the sun.

Ruins of a Carnegie family mansion on Cumberland Island.

The largest retailer of seashells in the world.

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

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

Where manatees are the snowbird vacationers in these balmy Florida springs.

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

It's a pretty creepy lock-up.

Location of a reliquary containing bone fragments of 18 saints.

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