California Peak is a 13,855-foot mountain in the Sangre de Cristo Range of the Rocky Mountains on the Sierra Blanca Massif in southern Colorado. It rises about 12.1 miles north of Blanca, and its summit sits on the drainage divide between Rio Grande National Forest in Alamosa County and San Isabel National Forest in Huerfano County. At this elevation, it is classified as a Colorado thirteener and forms part of the high crest that defines this section of the range.