Queenston Heights Redan

 (1812-1812) - A British colonial Redan established in 1812 during the War of 1812 on the cliff overlooking the Niagara River at Queenston in present day Niagara Regional Municipality, Ontario, Canada. Abandoned in 1812.

Current Status
Queenston Heights Park, Niagara Regional Municipality, Ontario, Canada.

Sources:

Links:
 * North American Forts - Fort Queenston Heights Redan