Eccentric concrete mansion and museum designed and built by hand from the inside out.

This might just be the TARDIS of bookstores.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

Destructive children, start your engines.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

Collection of scores of race cars from the 1900s to recent lovingly maintained and displayed.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.