The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

The abandoned "Red Star Train Graveyard" is the final rusting place for precious artifacts of train history.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

A basement pool hall is the front for some of the best Dominican food in New York City.

Little Red Lighthouse under the George Washington Bridge.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

Small monoliths of several varieties of stone sit alongside a wooded path in the Bronx.

A monument stands to the famous suffragist who penned the declaration for women's equal rights, including the right to vote.

Once a place of peaceful repose, this sanitarium now faces an uncertain future.

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.