It is the oldest remaining stairway William Penn created to give Philadelphia citizens access to the port area.

This collection honors the iconic, and proudly American lighter that just won't quit.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

Catch rising stars of Appalachia’s music scene before they make it big at this restaurant and community hub.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

New Hampshire's first neighborhood is now preserved as a historic village with live action role players.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

Despite its extensive history, this fort saw little to no combat.

Rocky outcrops containing overhangs, caves, fissures, clefts, and alcoves that invite exploration and scrambling.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

Pennsylvania's own Roswell-style UFO mystery.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

Memorializing an American tragedy of massive proportions.

This cast-iron canine is a beloved icon among the people of Johnstown and ice hockey fans everywhere.

Originally a cemetery, this city park remains speckled with a handful of scattered gravestones.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

Just a man taking his prehistoric pet for a stroll.

A ghost town now swarming with dozens of prairie dogs.

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

Roadside collection of 65,000 signs.

With a floor made of thick glass, this observation deck offers a full view of Sunwapta Valley's mountains and rivers.

The only road through the heart of Glacier National Park.