Hay 2 lugares nombradas Observation Island en Australia.
Todos los lugares del mundo llamados "Observation Island".
Gladstone (5)
Hamilton (5)
Kingston (5)
Gordon (4)
Windsor (4)
Newstead (4)
Cremorne (4)
Springfield (4)
Woodstock (4)
Darlington (4)
Rosedale (4)
Richmond (4)
Rosebery (3)
Waterloo (3)
Bangor (3)
Mosquito Creek (3)
Spring Hill (3)
Brighton (3)
Buxton (3)
Clare (3)
Stratford (3)
Bald Hills (3)
Homebush (3)
Inglewood (3)
Lyndhurst (3)
Mount Pleasant (3)
Oakwood (3)
Seymour (3)
Stonehenge (3)
Windermere (3)