National Capital parkland that has already disappeared.

• Most of the Lazy Bay Commons in Mechanicsville
• Eventually Mile Circle near Rockcliffe
• Sylvia Holden on Lansdowne Park
• Eventually Commissioners Park near Dow's Lake
• Lebreton Flats
• Moffat Farm 
• Rochester Field on 529 Richmond Road
• Queen Juliana
• The City promised that the Humane Society land on 101 Champagne, Little Italy would be an extension of Ev Tremblay Park. Never happened.
• The Main Lawn on the Experimental Farm, north of the William Saunders Building.
• Most of the Arboretum

  

   Sylvia Holden Park, where 165 trees were chopped down. YouTube videos that document the scene: "Lansdowne Park tree cutting" and "Tree cutting protest at Lansdowne, Sylvia Holden Park."