Cerro El Roble is a mountain in central Chile. Much of the land area associated with this mountain was incorporated into the La Campana National Park in the late 1990s. A station of the National Astronomical Observatory of Chile, Cerro El Roble Observatory is located at the top of this mountain. See also Asteroid References Notes Bibliography C. Michael Hogan. 2008. Chilean Wine Palm: Jubaea chilensis, GlobalTwitcher.com, ed. N. Stromberg Royal Astronomical Society. 1985. The Quarterly Journal of the Royal Astronomical Society, v.26, Published for the Royal Astronomical Society by Blackwell Science Chilean Coast Range Mountains of Santiago Metropolitan Region Mountains of Valparaíso Region