Castle Valley Ranch in New Castle sits up behind the Grand Hog Back and is hidden from the noise of I-70 below. This popular community has a range of housing including condos, townhomes, duplexes, and single family homes. Most of the homes were built from the early 90s forward and new construction is still being completed. Prices tend to be significantly below those of nearby Glenwood Springs. Adjacent to the public Lakota Canyon Ranch Golf Course and the primary and middle school.