Original: Gennevilliers, since 1995  Wieliczka, since 1995 Other websites Official Website of the city of Bergkamen Website of the the mayor of Bergkamen      Bergkamen is a town in the district of Unna, in North Rhine-Westphalia, Germany.
Simplified: Bergkamen is a town in the district of Unna, in North Rhine-Westphalia, Germany.