Bend, Oregon, is not only a haven for outdoor enthusiasts but also a gateway to a fascinating underground world. Hidden beneath its stunning landscapes lie lava tubes waiting to be explored. These ...

Lava Butte, a cinder cone rising 509 feet above U.S. Highway 97 between Bend and Sunriver, is an easy-to-reach (or at least the parking lot is) option on a clear day, or any time you want a fix of ...