The Palisades, or simply Palisades, is a neighborhood in Washington, D.C., along the Potomac River, running roughly from the edge of the Georgetown University campus (at Foxhall Road) to the D.C.-Maryland boundary (near Dalecarlia Treatment Plant). MacArthur Boulevard (once called Conduit Road) is the main thoroughfare that passes through the Palisades. In 1893, this subdivision was laid out by the Palisades Improvement Company. The Palisades had the Great Falls Electric Railway that ran from 36th and Prospect streets out to Glen Echo. The International Athletic Park and Amusement Company secured a large block of the Palisades and constructed a Bicycle Track and General Amusement Park, which opened on Decoration Day in 1896. Also encompassed within the Palisades is the neighborhood of Potomac Heights, which is bounded by Loughboro Road at the north end, Arizona Avenue at the south end and MacArthur Boulevard and the Potomac River. History In June 1909, the Potomac Heights Land Co. (based in North Carolina) acquired previously known as the Athletic Park tract at the reported cost of $1000 an acre. The tract extends parallel with and between Conduit Road and the Potomac. It is divided by the Washington Railway and Electric Company, which ran from Georgetown to Glen Echo for a 5 cent fare. There were 800 lots at $450–$500 per lot and no home was to be erected at less than $2500. The Palisades is part of Advisory Neighborhood Commission 3D in Ward 3, the far northwest corner of the Northwest Quadrant just north of Georgetown. The current Palisades Citizens Association (PCA) was started as the Conduit Road Citizens Association in 1916. The Palisades is one of the lesser-known neighborhoods in Washington, with a mixture of detached houses, townhouses and apartments. The homes along the bluff on Potomac Avenue offer a broad view of the Potomac River and the Virginia riverfront, with often impressive sunset views. Since 1928, the Palisades has been served by the Francis Scott Key Elementary School, which is part of the DC Public Schools. Extensive capital improvement of Key Elementary was completed in fall 2003. The renovated and expanded school currently enrolls 285 students and will gradually increase to approximately 300. The current Palisades Neighborhood Library opened in 1964 and was renovated in 2018. Battery Kemble was at an elevation on Ridge Road (now Nebraska Avenue). The battery held two 100-pounder Parrott rifles, placed to sweep Chain Bridge and Virginia