American University Park is a lovely, quiet, and convenient neighborhood named after the eponymous university at its borders. American University has a self-contained 84-acre campus — itself an accredited arboretum with more than 2,500 trees — and some 13,000 students, but AU Park is light on college town vibes. Instead, this neighborhood in upper northwest D.C. feels more like a patch of suburban splendor, with a tightly knit community of neighbors who dip in and out of houses for dinners and playdates. Most of the homes in AU Park have front and back yards — a rare feature for D.C. — and are flanked by sidewalks and alleyways, making it very pedestrian-friendly. Homes here are often Colonials and bungalows, but larger properties are also available. AU Park is frequently grouped with Tenleytown, its more commercial neighbor, and it’s easy to hop on the Red Line at the Tenleytown-AU station.