This massive redwood tree has a hole in the base big enough to drive through.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

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

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A wall of chewing gum moonlights as collective art.

Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world’s largest coastal brick fortresses.

Home to the only outdoor municipal elevator in the United States.

A museum dedicated to the history and exploration of both popular music and science fiction.

Commonly referred to as the most photographed Victorian home in the United States.

Three hundred years of preserved Spanish colonial history in San Antonio.

A museum devoted entirely to hammers has more than 1,400 items on display dating back to the Romans.

World's largest porcine hairball sits in a collection maintained by Benedictine monks.

A spiritual vortex among the red rocks in Sedona.

A historic presidential getaway on the continental United States' southernmost island.

Four-story concrete hotel never opened to customers.