Ochoco National Forest Supervisor's Office

Ochoco National Forest is recognized as a premier public lands location for finding colorful minerals. It is especially noted as a prime destination for hunting Oregon's famous thundereggs.

Commenters expressed strong frustration over outdated and inaccurate rockhounding advice shared about regional sites. Many noted that nearby popular destinations have changed, warning that Opal Butte is closed to the public and other historic spots no longer permit digging or have been sanded over.