Jones Point Light

Jones Point Light in 2022
Location	Alexandria, Virginia
Coordinates	38°47′25.4″N 77°2′26.3″W / 38.790389°N 77.040639°W / 38.790389; -77.040639
Tower
Foundation	Natural / Emplaced
Construction	Wood
Automated	1919
Shape	Conical lantern on square house
Heritage	National Register of Historic Places listed place, Virginia Historic Landmark
Light
First lit	1856
Deactivated	1926-1995
Lens	Fifth order Fresnel lens
Jones Point Lighthouse and District of Columbia South Cornerstone
U.S. National Register of Historic Places
Virginia Landmarks Register
Location	Jones Point Park, Alexandria, Virginia
Area	1 acre (0.40 ha)
Built	1791 (1791)
Architectural style	Greek Revival
NRHP reference No.	80000352[1]
VLR No.	100-0116
Significant dates
Added to NRHP	May 19, 1980
Designated VLR	March 18, 1980[2]

The Jones Point Light is a small river lighthouse located on the Potomac River in Alexandria, Virginia. It was built in 1855.

It is a small, one-story house with a lantern on top and served primarily as a warning light for naval ships approaching the Washington Navy Yard. The lighthouse was discontinued in 1926, replaced by a small steel skeletal tower located nearby; this smaller tower was in use for ten years before being discontinued. After being dark for more than half a century, Jones Point Light was relit by a private concern in 1995, however, it was eventually put out again after ownership switched from the Daughters of the American Revolution Foundation to the National Park Service. Certain local efforts have called for the structure to be relit, but as of 2017, the only working lighthouse on the Potomac River is the Fort Washington Point Lighthouse, located five miles downriver.

The lighthouse is located on Jones Point in Alexandria, and is part of Jones Point Park. Visitors can approach the lighthouse, but it is currently impossible to enter the building.

The lighthouse is immediately north of the confluence of Hunting Creek and the Potomac River. The 1791-1792 survey of the boundaries of the District of Columbia began at a spot that was then at the tip of a cape at the Point. The south cornerstone from the boundary survey remains in the seawall adjacent to the lighthouse.

In 1980, the lighthouse and the cornerstone were listed in the National Register of Historic Places as reference #80000352. The lighthouse is also listed in the Library of Congress Historic American Buildings Survey as survey number VA-641. The listing shows lighthouse drawings and several black-and-white photos of the lighthouse prior to restoration.

• 
  The lighthouse and the Woodrow Wilson Bridge, seen from the bank of the Potomac River at Belle Haven
• 
  Fifth-order Fresnel lens once used at the lighthouse, on display at The Lyceum, Alexandria's history museum
• 
  Jones Point Lighthouse in 1996
• 
  Skeleton tower at the point, which replaced the earlier structure
• 
  Plaque placed in the sea wall next marking the south cornerstone.
• 
  The boundary cornerstone is located in the lighthouse's sea wall.
• 
  A close-up of the cornerstone.
• 
  Jones Point Light, Jones Point, Alexandria, Virginia, in the spring of 2017
• 
  Jones Point Lighthouse, Looking Southeast

• NPS Inventory of Historic Light Stations Archived 2006-05-09 at the Wayback Machine
• Lighthousefriends: Jones Point Lighthouse
• Chesapeake Bay Lighthouse Project - Jones Point Light
• Jones Point Lighthouse, Jones Point, Potomac River, Alexandria, Independent City, VA at the Historic American Buildings Survey (HABS)
• America's Byways: Jones Point Lighthouse Archived 2008-02-14 at the Wayback Machine