Rhön – Rotes Moor 2017
Rhön – Rotes Moor
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Spitzbergen 2017
Longyearbyen Tempelfjord Ny-Ålesund Pyramiden Arctic Challange: Adventfjorden + Hiorthfjellet
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China 2015
China 2015 Macau Hong Kong Guilin – Yangshuo Longsheng Grosse Mauer bei Jinshanling Peking
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