A Korean village where times stands still.

A small but charming botanical garden that contains many exotic plant species.

Living towers made of people that are now recognized by UNESCO.

The effect of this ancient form of image projection situated atop an 11th century Moorish palace is thrilling.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

A cemetery full of touching tombstones from a community of railroad workers, uranium miners, and Cold War missile launchers.

Where a guard killed nine German prisoners during one of the worst 20th-century POW camp massacres in U.S. history.

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

Dig for your own trilobites in this goldmine of invertebrates.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.