An ancient glacial pothole waterfall in the heart of the Green Mountains.

This folk art dinosaur was almost pushed to extinction due to lack of a building permit.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

The ruins of a 19th century shelter run by the Independent Order of Odd Fellows.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

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

A beautiful geyser under environmental threat.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

An outsider art studio that created a piece of work so popular they had to turn mainstream.

Celebrate the history of the rich and truly misunderstood relationship between man and pigeon.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

While only two of the ancient buildings at this site are actually churches this was one of the earliest Irish pilgrimage sites ever.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

Yes, this monument is aware that it is about 20 miles away from the actual center of the United States.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

Every president in history is immortalized in bronze in downtown Rapid City.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.