Holly Knoll Map
The neighborhood of Holly Knoll is located in New Castle County in the State of Delaware. Find directions to Holly Knoll, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Holly Knoll time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Wellington Hills, Hockessin, Delaware, Haverford, Meeting House Hill, Hockessin.