The remains of a century-old mansion that met a fiery demise years after it was deserted.

American involvement in World War I officially ended in 1921 in New Jersey, three years late and thousands of miles from the battlefield.

This massive boulder is either a unique rock formation created by glacial melt or a magic energy vortex.

Mysterious rocks that ring musically when struck.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

A recently abandoned psych ward at the end of Sanatorium Road.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

A winding, cliffside stretch of road overlooking the Delaware River.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

A field of nothing but boulders which resembles a giant's gravel driveway.

This park contains a number of standing stones meant to heal and inspire.

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

It would take 35 firetrucks to fill this enormous glacial pothole.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

Tiny horses tethered to antique rings are scattered around the city.

A sculpture of a salmon swimming through a brick building.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

One of the world's tallest, oldest, and most disgusting chocolate cascades.

A beautiful 62-acre Catholic shrine and botanical garden.

A heavenly experience, right here on Terra Firma.

The seamy, underground secrets of Portland's criminal past.