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