- argentina
- armenia
- canada
- chile
- croatia
- estonia
- faroe islands
- germany, Bastei/Elbsandsteingebirge (Sachsen)
- germany, blautopf
- germany, Bremen
- germany, caves in the swabian jura
- germany, dresden
- germany, Geierlay-Brücke
- germany, Hamburg
- germany, Herrmannsdenkmal
- germany, highest coldwater geysir in the world
- germany, Naturhistorisches Museum Mainz
- germany, Naturkundemuseum Berlin
- germany, rügen/greifswald
- germany, ruhrgebiet
- germany, senckenberg-museum (frankfurt)
- germany, Staatliches Museum für Naturkunde Karlsruhe
- germany, Staatliches Museum für Naturkunde Stuttgart
- greenland
- iceland, akureyri
- iceland, highlands
- iceland, reykjavík
- iceland, westfjords
- japan, kyoto
- japan, tokyo
- kyrgyzstan
- la réunion
- latvia
- lithuania
- morocco
- new zealand
- norway, lofoten
- norway, svalbard
- norway, trolltunga
- peru
- poland
- russia, moscow
- russia, siberia
- russia, st. petersburg
- scotland, highlands
- sweden, sörmlandsleden
- usa, boston
- usa, grand canyon
- usa, pacific northwest
feb 15 2017 ∞
dec 25 2019 +