訪問した場所: 344
国連加盟国: 2 / 193 (1%)
国連+(国と地域): 2 / 256 (1%)
最北端: Waterton Park 
(49° 3′ N, 113° 54′ W)
(49° 3′ N, 113° 54′ W)最西端: Port Orford 
(42° 44′ N, 124° 29′ W)
(42° 44′ N, 124° 29′ W)最東端: Nantucket (41° 16′ N, 70° 5′ W)
(41° 16′ N, 70° 5′ W)最南端: Corpus Christi (27° 45′ N, 97° 24′ W)
(27° 45′ N, 97° 24′ W)登録日: 4 years ago