The only structure left with direct ties to the Salem witchcraft trials of 1692.

New Preston and Kent, Connecticut - where Friday the 13th, Part 2 was filmed.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

Where monkeys run wild and the humans are caged.

This throwback amusement park is home to rides and unique storybook figures from the past.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

A multi-storied adobe complex has been inhabited for more than a thousand years.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

The world's longest known cave system.

Enormous lake at the bottom of a unique cave system.