Det finns en plats som heter Gray Duck Hole i Amerika.
Alla platser i världen som heter "Gray Duck Hole".
Riverside (46)
Centerville (43)
Fairview (40)
Franklin (39)
Midway (39)
Greenwood (37)
Union (37)
Marion (36)
Salem (36)
Glendale (36)
Liberty (35)
Georgetown (35)
Lincoln (35)
Pleasant Valley (35)
Oakland (35)
Fairfield (35)
Bethel (34)
Clinton (34)
Florence (34)
Arlington (34)
Springfield (34)
Greenville (34)
Hamilton (33)
Kingston (33)
Clifton (33)
Milton (33)
Newport (33)
Farmington (33)
Chester (33)
Lakeview (32)