An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

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.

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

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

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

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

This jail which was in service for over a century is now open for curious visitors.

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