The bluer than blue waters in these natural Israeli caves are reached via the world's steepest cable car.

This stone tower in a small town's graveyard looks as though it would be more at home in a fairy tale.

The world's largest piece of copyrighted artwork.

One of the few remaining monuments dedicated to South Boston's Irish heritage.

Ice cream stand, snack bar, and time capsule of milk conveyance.

Each August, one of the largest religious (and food) celebrations in the country is held in Boston.

This American Sycamore was grown from seeds that accompanied the Apollo 14 mission in 1971.

One of the last remaining movie theatres in the country that features a rear-projection system.

The hill that gave the Massachusett tribe, and later the state, its name.

The Boston square dedicated to the dark poet who was born nearby.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.