There is one place named Runder Köllnsee in Germany.
All places in the world called "Runder Köllnsee".
Neustadt (15)
Neuhof (13)
Marienthal (13)
Neudorf (12)
Burg (12)
Lindenberg (11)
Buchholz (11)
Neuhaus (11)
Friedrichsthal (11)
Bergen (10)
Holzhausen (10)
Steinberg (10)
Schönberg (10)
Glashütte (10)
Aue (10)
Winkel (9)
Neukirchen (9)
Blumenthal (9)
Altenhof (9)
Lichtenberg (9)
Steinfeld (9)
Steinbach (8)
Schönfeld (8)
Hütten (8)
Rosenthal (8)
Karlshof (8)
Steinfurth (8)
Limbach (8)
Falkenberg (8)
Petersberg (8)