Catalina State Park and the Coronado National Forest in the Santa Catalina Mountains form the eastern boundary of Oro Valley . State Park and the Coronado National Forest in Santa Catalina Mountains form the eastern border of the Oro Valley .
Taman Negeri Catalina dan Hutan Nasional Coronado di Pergunungan Santa Catalina membentuk sempadan timur Lembah Oro. Taman Negara dan Hutan Nasional Coronado di Santa Catalina Mountains membentuk sempadan timur Lembah Oro.