There is one place named Grothusenkoog in Germany.
All places in the world called "Grothusenkoog".
Neustadt (15)
Marienthal (13)
Neuhof (13)
Neudorf (12)
Burg (12)
Friedrichsthal (11)
Buchholz (11)
Lindenberg (11)
Neuhaus (11)
Steinberg (10)
Schönberg (10)
Aue (10)
Holzhausen (10)
Bergen (10)
Glashütte (10)
Altenhof (9)
Lichtenberg (9)
Steinfeld (9)
Winkel (9)
Blumenthal (9)
Neukirchen (9)
Eichholz (8)
Petersberg (8)
Linden (8)
Schönau (8)
Altstadt (8)
Sonnenberg (8)
Stockhausen (8)
Breitenbach (8)
Hütten (8)