Lake Artemesia Berwyn Rd & 55th Ave, College Park, MD20740 Lake Artemesia is a public park and man-made lake located in Prince George’s County, serving residents of College Park…More and the surrounding areas. The park offers numerous trails, as well as a 38-acre lake, a handicapped accessible fishing pier and aquatic gardens. The park has a 1.35 mile hiker-biker trail around the lake thatalso connects with Calvert Road Park and the College Park Airport and Aviation Museum. The trails can be used for hiking, skating and biking and are part of the Anacostia Tributary Trail System. The park offers fishing for residents, and a non-tidal fishing license is required for persons 16 and older. The location also offers bird watching areas, including places for orioles, ibis and other birds. The Prince George's Audubon Society hosts bird walks on the first and third Thursday of each month.