A long-forgotten Victorian swimming hole is still a fun spot for a dip.

Stumps of an Ice Age forest, visible only at low tide.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

This giant Massachusetts sycamore is said to hold the dubious distinction of being the "widest tree East of the Mississippi!"

A mysterious collection of stones stand outside a small New England town.

Home of Philip Johnson, one of the 20th century's most influential architects.

These beautiful garden buildings are among the oldest surviving greenhouses in the United States.