The Friends of Sabino Canyon (FOSC) is a 501 (c)(3) non-profit organization that, for the 25 years since its founding in 1993, has raised funds to conserve, protect, and enhance our unique canyon. Sabino Canyon is among the best examples of the Arizona Uplands, the northeastern most subdivision of the Sonoran Desert Region. The tripartite logo of the FOSC emphasizes the three dominant life zones found here.
