The oldest operating pharmacy in the world features 800-year-old recipes.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

Legend says this sacred tree was a gift from goddess Athena.

1920's mining camp and environmental education center is serving to protect the surrounding forest, one of the last of its kind in the Pacific Northwest.

The wooden airship was the largest flying boat ever built.

This charmingly homemade amusement park has been growing for 40 years.

An institution that preserves the history of institutionalization.