Six peaceful acres in a residential neighborhood dedicated to art and peace.

The boulder on which Alexander Hamilton laid his head as he died can still be visited on the New Jersey coast.

Community bookshelf of 25-foot-tall book spines.

Alleyway plaque commemorating the death of a fictional character in The Maltese Falcon, not far from the author's home.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

A true treehouse near Hawai'i Volcanoes National Park.

Visit the monolithic tomb of America's most famous general.

The phone booths of New York City have all but disappeared, but their remains were once found in this "graveyard," sadly now removed as well.

A dilapidated dock tells the story of Titanic's missed arrival.