Oak Hill Cemetery is a historic 22-acre (8.9 ha) cemetery located in the Georgetown neighborhood of Washington, D.C., in the United States. It was founded in 1848 and completed in 1853, and is a prime example of a rural cemetery. Many famous politicians, business people, military people, diplomats, and philanthropists are buried at Oak Hill, and the cemetery has a number of Victorian-style memorials and monuments. Oak Hill has two structures which are listed on the National Register of Historic Places: the Oak Hill Cemetery Chapel and the Van Ness Mausoleum.