Certified Green Hotel
| The Van der Valk Hotel Hildesheim has acquired the certificate Certified Green Hotel since March 2014. Business travel hotels can get this award of the VDR - Verband Deutsches Reisemanagement e.V. |
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| The Van der Valk Hotel Hildesheim has acquired the certificate Certified Green Hotel since March 2014. Business travel hotels can get this award of the VDR - Verband Deutsches Reisemanagement e.V. |
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