Lake Oswego High School

Arnold Creek is a neighborhood (and a creek) in the Southwest section of Portland, Oregon, just north of the city of Lake Oswego and Clackamas County. It borders West Portland Park to the west, Markham and Marshall Park to the north, Collins View and Tryon Creek State Natural Area to the east, and Lake Oswego and the unincorporated Multnomah County enclave of Englewood to the south. Part of Maricara Natural Area (1988) is located in Arnold Creek (as well as in Markham).

The Arnold–Park Log Home is a historic house, located in Portland, Oregon, United States. It is listed on the National Register of Historic Places, and is preserved by the State of Oregon within the Tryon Creek State Natural Area.

Oswego Lake is a lake in Clackamas County, Oregon that is completely surrounded by the city of Lake Oswego. Though the lake is naturally occurring (a former channel of the Tualatin River), it has been significantly altered because of the concrete dam that has increased its size to 431.7 acres (1.747 km2). The United States Geological Survey records the official name as Lake Oswego and, because of its artificially increased size, classifies it as a reservoir. To distinguish it from the city, however, the lake is usually called Oswego Lake.

Mercato Grove is a commercial development in Lake Oswego, Oregon.

Lake Grove is a neighborhood of Lake Oswego, Oregon, United States, located west of Oswego Lake, south of the Mountain Park neighborhood, east of Interstate 5, and north of Rivergrove.

West Portland Park is a neighborhood in the Southwest section of Portland, Oregon. It lies between SW 53rd Ave. in the west and SW 35th Ave. in the east, and I-5 in the north and SW Stephenson St. (Portland city limits) in the south. (Two small sections extend further south, a parcel at the end of SW 47th Ave. and the "Kerr Site" between SW 39th Ave. and SW 37th Ave., following irregularities in Portland's southern border.) South of SW Pomona St., the western border is SW 49th Ave. The neighborhood borders Crestwood and Far Southwest to the west, Multnomah to the north, Markham and Arnold Creek to the east, and the city of Lake Oswego to the south. The northern part of the neighborhood is called Capitol Hill, site of the Capitol Hill Library, the Islamic Center of Portland, the Portland Rizwan Mosque (of the Ahmadiyya Muslim Community), and the Islamic School of Portland. Jackson Middle School and Markham Elementary School are in West Portland Park. Public open space in the neighborhood includes the Kerr Site, which was purchased jointly by the City of Portland and City of Lake Oswego with the intent of eventually installing walking trails; Loll Wildwood, the Metro greenspace at the headwaters of Arnold Creek, formerly known as the West Portland Park Natural Area (purchased in 1995 for protection of wildlife habitat and water quality); and the Holly Farm Park, completed in 2007 after a partnership between the Parks Foundation, Portland Parks & Recreation, and the West Portland Park Neighborhood Association.

Mount Sylvania is an extinct volcano, part of the Boring Lava Field, on the outskirts of Portland, Oregon. Parts of the mountain are within the cities of Portland, Lake Oswego, and Tigard. The Sylvania campus of Portland Community College is located on the mountain's western slopes.

Andrew Jackson High School was a public high school in Portland, Oregon, United States. It was in the Portland Public Schools and closed in 1982. The building is now used as Jackson Middle School, which uses the Artful Learning teaching philosophy.

The Tryon Creek State Natural Area is a state park located primarily in Portland, in the U.S. state of Oregon. It is the only Oregon state park within a major metropolitan area. The 645-acre (261 ha) park lies between Boones Ferry Road and Terwilliger Boulevard in southwest Portland in Multnomah County and northern Lake Oswego in Clackamas County and is bisected from north to south by Tryon Creek. To the north, the park abuts the Lewis & Clark Law School campus.

The John M. and Elizabeth Bates House No. 4 is a historic house in Lake Oswego, Oregon, United States. It is the fourth and final residence designed by architect Wade Pipes (1877–1961) for his friends John and Elizabeth Bates, and the penultimate and finest commission of his career. In it, Pipes designed not only the building but also the landscape, furnishings, and interior finishes, representing the culmination of his work as a pivotal figure in the Arts and Crafts movement in Oregon, while also giving a nod to the Northwest Regional style. Built in 1954 on a lot fronting Oswego Lake, it is distinguished by clean, flowing lines, attention to its setting, a rubblestone wall buffering it from the nearby street, one of Pipes' signature bay windows, a central courtyard, and other features.The house was added to the National Register of Historic Places in 1990. By 2018, most of the house's significant features were either significantly deteriorated or gone altogether, including the complete loss of Pipes' custom furniture and built-ins. This loss of integrity prompted the owner to petition for it to be removed from the National Register.

Marshall Park is a neighborhood in the Southwest section of Portland, Oregon. It gets its name from the adjacent Marshall Park donated to the City of Portland by Frederick C. and Addie Mae Marshall in 1948. It borders Markham to the west and north, South Burlingame to the north, Collins View to the east, and Arnold Creek to the south. Parks in the neighborhood include Jensen Natural Area (1996), Foley-Balmer Natural Area (1996) and Marshall Park (1948).

Rizwan Mosque is an Ahmadi Muslim mosque in Portland, in the US state of Oregon. It was opened in 1987, making it the first and oldest mosque built in Portland. It is operated by the Portland chapter.