Carole Highlands, Maryland, United States (zip code 20912) is an unincorporated community partially overlapping the municipal boundaries of the City of Takoma Park. The neighborhood is located inside the Capital Beltway, about a mile from the District of Columbia (map). For statistical purposes, it is part of the Chillum census-designated place (CDP).
Carole Highlands also includes single-family houses with the postal address ADELPHI (or HYATTSVILLE) 20783. The planned community was named for the developer's daughter, Carole, and because much of it is literally on "high land." At the very top of the neighborhood is a water tower. Elevation above sea level (topo map here) reaches a maximum of 220 feet (67 m) at the water tower, and slopes downhill to its minimum of 95 feet (29 m) on Elson Street along Sligo Creek Park.
A 200-foot (61 m)-high dendritic ridge runs north and south through the neighborhood just west of 16th Place. The ridgeline divides the Sligo Creek watershed from the Northwest Branch watershed. When the leaves are off the trees, from various points on the ridge there is a clear view of the Shepherd Park and Brightwood neighborhoods of Washington, D.C. (3 miles west); of the Basilica of the National Shrine of the Immaculate Conception (3 miles south-southwest); and of Carmody Hills, Maryland (8 miles southeast).