Glanmore Castle Gate House

Castle Gatehouse, Washington Aqueduct is a pumping station at the Georgetown Reservoir on the Washington Aqueduct in The Palisades neighborhood of Washington, D.C., United States. The building is on the National Register of Historic Places and contributes to the Washington Aqueduct National Historic Landmark.
  • Location: Near Reservoir Rd. and MacArthur Blvd. NW · Northwest Quadrant, Washington, D.C.
  • Built: 1899–1901
  • Part of: Washington Aqueduct (ID73002123)
  • Designated NHLDCP: November 7, 1973
  • NRHP reference No.: 75002048
  • Added to NRHP: March 13, 1975
Data from: en.wikipedia.org