At 207 feet, one of the world's longest continuous escalators.

The eerie ruins of a remote abandoned hamlet said to be founded by the survivors of a shipwreck.

This old-fashioned carhop restaurant gave the world the waffle cone.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

The highest point in Virginia can only be reached by passing through ponies and flowers.

Exact replica of the ancient monument, but much, much lighter.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.