Greenwich Castle, Medieval castle site in Greenwich Park, England.
Greenwich Castle was a fortified tower structure built on the highest point of Greenwich Park with a gatehouse and defensive towers surrounding it. A moat encircled the site to provide protection and control the approaches to the stronghold.
The castle was built in 1437 by Humphrey Duke of Gloucester with permission from Henry VI. It later served as a royal hunting lodge during Henry VIII's reign.
The site overlooked the Thames and connected with nearby Greenwich Palace, serving royal administrative needs. The location held importance for controlling hunting grounds and managing river access during different reigns.
The site sits on elevated ground in Greenwich Park and is easy to reach from the main paths. Visitors can walk around the ruins and enjoy the views from this high point.
Henry VIII used the site to house his mistresses due to its private setting and close proximity to the palace. The location offered a secluded retreat away from public view.
GPS coordinates: 51.47790,-0.00190
Latest update: December 8, 2025 19:47
Royal Observatory
36 m
Greenwich Park
194 m
Shepherd Gate Clock
37 m
Peter Harrison Planetarium
117 m
Statue of Yuri Gagarin
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Queen Elizabeth's Oak, Greenwich Park
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Greenwich 28-inch refractor
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Altazimuth Pavilion At The Royal Observatory
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Royal Observatory Former Great Equatorial Building
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Maritime Greenwich
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Statue of James Wolfe
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42, 44 And 46, Crooms Hill Se10
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Royal Observatory The Transit House
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64, Crooms Hill Se10
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54-60, Crooms Hill Se10
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Large Standing Figure: Knife Edge
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Flamsteed House
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Flamsteed House
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Royal Observatory South Building
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The Standard Reservoir Conduit House, Greenwich Park
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The Presbytery
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The White House And Garden Walls To East, South And West
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The Manor House
325 m
Hillside
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Front Garden Wall To Number 52 And Gazebo
292 m
The Grange
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124, King George Street Se10
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Anglo-Saxon cemetery in Greenwich Park
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