With roots tracing back to the 18th century, Glencarlyn is one of Arlington’s most enduring and thoughtfully developed neighborhoods, rich in heritage, character, and community pride. Originally known as Carlin Springs, this area became one of the first planned cooperative residential communities in the U.S., evolving steadily between 1940 and 1969. Today, Glencarlyn in Arlington, VA, is beloved for its tree-lined streets, diverse architectural styles, and treasured natural spaces like Glencarlyn Park, a 97-acre retreat perfect for hiking, biking, and enjoying the outdoors. Anchored by historic landmarks such as Carlin Hall and the Ball-Sellers House, and supported by local amenities like the Glencarlyn Library and Dog Park, the neighborhood fosters a close-knit, welcoming atmosphere ideal for residents who value tradition, tranquility, and lasting community ties.