Regions named 'Blankensee'

You've hit a name which points to 3 regions yet known within the Badge(r)s game:

Region in Trebbin, Landkreis Teltow-Fläming, in Germany.
Region in Sankt Jürgen, Lübeck, in Germany.
Region in Neustrelitz-Land, Mecklenburgische Seenplatte, in Germany.

Google Map covering Blankensee

Other such multiple names: Niederau | San Martino | Georgetown | Franklin Township | Northwest | St. Paul | Pniewo