The summer home of the largest colony of bats in the world.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

A Prada store in the West Texas desert that is never open for business.

This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.

An abandoned quicksilver mining town surrounded by the Big Bend parks.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

A Texas-sized particle collider that was abandoned due to its Texas-sized budget.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

Mysterious glowing orbs float through the desert night.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

Fantastic collection celebrating the final send-off.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

DIY collection of eclectic holdings.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

This demolished goliath of American industry once loomed over the depressed town it once made thrive.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

Century-old shop, specializing in Occult products.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

A soon-to-be-forgotten roadside spectacle loaded with local lore.

Frank Lloyd Wright built this suburban synagogue late in life, but it stands among his most iconic masterpieces.

A hidden piece of Altoona's railroad history in a long-forgotten abandoned town.