Unknown to many, this sparkling turquoise lake hides amid Oregon's snowcapped mountains.

A volcanic fissure over two miles long and up to 70 feet deep.

A volcanic landmark located on an Ice age lake bed.

Massive crater in central Oregon.

Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

This natural marble cave is one of only five national monuments in Oregon.

Sasqu(w)atch out!

A public fountain that spouts "health water" from a nearby spring.

A tourist attraction founded around a slumping cabin.