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