west of Montauk. Bounded to the north by New York State Route 25A (North Country Road) the campus is subdivided into "West Campus" and "East Campus" by the thoroughfare County Road 97 (Nicolls Road). The Ashley Schiff Forest Preserve separates the South Campus from West Campus. The Long Island Rail Road serves the community with the Stony Brook station situated along the northern edge of the campus. West The west campus is the center of the academic life of the university. It houses the majority of academic, athletic, and undergraduate student housing facilities while also being the original site of the university. The modern campus is centered around the Academic Mall, which stretches for more than a quarter of a mile from the Simons Center for Geometry and Physics at the west end to the Administration Building at the east end. The Academic Mall includes the Student Activity Center, Frank Melville Jr. Memorial Library, Staller Center for the Arts, Humanities building, Psychology A & B, Harriman Hall, Frey Hall (previously known as Old Chemistry), the Earth and Space Sciences Building, Math Tower, and Physics building. The Engineering Quad is located near the Academic Mall, and contains the Engineering, Light Engineering, Heavy Engineering, and Computing Center facilities. The Javits Lecture Center, Social and Behavioral Sciences Building, Computer Science building, New Computer Science building and Student Union facilities are also on the west campus. The Life Sciences complex, also on the west campus, consists of the Life Sciences Building, Laufer Center for Physical and Quantitative Biology, Centers for Molecular Medicine, Bioengineering building, and the Institute for Advanced Computational Science. Among the latest additions to the campus are the Simons Center for Geometry and Physics, the new Walter J. Hawrys Campus Recreation Center, the Hilton Garden Inn hotel, Frey Hall, and a new Computer Science building. The Staller Center, which contains the largest movie screen in Long Island's Suffolk County, holds the annual Stony Brook Film Festival. The athletic facilities are in the northwest quadrant of west campus, which include the Stony Brook Sports Complex, Island Federal Credit Union Arena, Kenneth P. LaValle Stadium, Joe Nathan Field, University Track, and University Field. South The South Campus is about half a mile south of the Academic Mall and separated from West Campus by the Ashley Schiff Forest Preserve. It is home to the School of Dental Medicine, the School of Marine and Atmospheric Sciences