Crestwood (Washington, D.C.)

The Cathedral of St. John the Baptist in Washington, D.C. is a church of the Russian Orthodox Church Outside Russia. The parish was founded in 1949, while the church building was completed in 1958.

The Iglesia ni Cristo chapel in Washington D.C. in the United States is located along 16th Street. It used to be a place of worship and school of the Saints Constantine and Helen Greek Orthodox Church. The Iglesia ni Cristo through the Allison James Estates & Homes purchased the chapel building from Summit Commercial which represents the Greek Orthodox church for $9.2 million in November 2012. It was renovated by the Iglesia as a house of worship for its own adherents.The complex composed with two building. The former Orthodox church building has one story and a basement with a land area measuring 14,800 square feet (1,370 m2) is located within a 1.82 hectares (196,000 sq ft; 18,200 m2) parcel of land. The former school building within the complex is three stories high and measures 16,370 square feet (1,521 m2).

The 16th Street Bridge, also known as the Piney Branch Bridge, is an automobile and pedestrian bridge that carries 16th Street NW over Piney Branch and Piney Branch Parkway in Washington, D.C. It was the first parabolic arch bridge in the United States. Construction on the first span began in 1905 as part of the northward extension of 16th Street, and was finished in 1907 but was never opened to traffic. The second span began construction in 1909 and was completed in 1910. The bridge was renovated in 1990, and again beginning in October 2014. The bridge, which spans the Piney Branch addition to Rock Creek Park, sits at the corner of four Washington, D.C., neighborhoods: Sixteenth Street Heights, Crestwood, Columbia Heights, and Mount Pleasant.

The Cambodian ambassador to the United States is the official representative of the government of Cambodia in Phnom Penh to the government of the United States in Washington, D.C.

The Embassy of Cambodia in Washington, D.C. is the diplomatic mission of the Kingdom of Cambodia to the United States of America. It is located at 4530 16th Street Northwest, Washington, D.C. in the Crestwood neighborhood.Chum Sounry is the current Cambodian Ambassador to the United States, and was appointed to the role in 2018.

The Nineteenth Street Baptist Church, located on 16th Street, NW, is considered to be the first and oldest black Baptist congregation in Washington, D.C. Since its founding in 1839, the church has figured prominently within the historical and social fabric of Washington, D.C.'s African American community.

The Boulder Bridge is a historic bridge located in the Washington, D.C. portion of Rock Creek Park, an urban national park listed on the National Register of Historic Places. Boulder Bridge was constructed in 1902 and carries Beach Drive across Rock Creek, a tributary of the Potomac River. The reinforced concrete arch bridge was designed by architect W. J. Douglas and was built at a cost of $17,636.Boulder Bridge and Ross Drive Bridge were added to the National Register of Historic Places on March 20, 1980. In addition, the bridges are contributing properties to the Rock Creek Park Historic District.

Ingleside is a historic house in the Mount Pleasant neighborhood of Washington, D.C. It has been listed on the District of Columbia Inventory of Historic Sites since 1979 and it was listed on the National Register of Historic Places in 1987. The house was designed by architect Thomas U. Walter and completed around 1850. It is a contributing property in the Mount Pleasant Historic District.

The Carter Barron Amphitheatre is a 4,200-seat outdoor performance venue in Washington, D.C., United States. Located in Rock Creek Park, the amphitheatre opened in 1950, in honor of the 150th anniversary of Washington, D.C. as the United States' capital. The National Park Service has operated Carter Barron, having offered a variety of quality performances, including reggae, Latin, classical, gospel, musicals, pop, R&B, jazz, new age, theater, and dance. Many of the performances have been provided free of charge. The adjacent William H.G. FitzGerald Tennis Center is part of the Carter Barron recreational facility. The Carter Barron Amphitheatre closed for repairs following a February 2017 inspection. The National Park Service (NPS) found that the stage's substructure was structurally unsound to handle the onstage weight of performers and equipment. If the NPS has the requisite funding, the construction phase of the process has been planned for 2021–2022.

The Eighteen Hundred Block Park Road, NW is a collection of ten suburban-style residences and five carriage houses in the Mount Pleasant neighborhood of Washington, D.C. The houses form an historic district and were listed on the National Register of Historic Places in 1978.

St. Stephen and the Incarnation is an Episcopal parish in the Mount Pleasant neighborhood of Washington, D.C. It was formed by the merger of St. Stephen's parish and the Church of the Incarnation. It is notable as the site of the second ordination of female priests in the Episcopal Church and the first public celebration of the Eucharist in the Episcopal Church by a female celebrant. The church has also played a role in climate change activism. As Bill McKibben noted in his book Oil and Honey, activists used the church as a staging ground for protests related to the Keystone XL Pipeline.

HacDC is a hackerspace in Washington, D.C., and a 501(c)(3) nonprofit. According to one member's description, "HacDC members improve the world by creatively rethinking technology. We break, build, and occasionally abuse technology in the pursuit of greater knowledge about how it works and re-purpose it to build new things." In March 2009, its activities were described by The Washington Post. In April 2011, its activities were also mentioned by FastCompany., and NPR's All Tech Considered.