pond in mannheim city with ropeway connecting parks during federal horticulture and garden show in germany

pond buga activity city germany rope show cabin tourism industry air skyline aerial holiday vehicle funicular tourist bundesgartenschau view botanical cityscape landmark leisure cable europe park exhibition sky sightseeing green mannheim car transport technology water badenwuerttemberg transportation outdoor urban blue machine ropeway lift garden travel lake landscape cableway connecting parks during federal horticulture