Blautopfhöhle, Germany

 For more information about the Blauhöhle-Exploration Project, please visit the Webpage of the ARGE Blautopf Group

 

Caves - Sauerland, Germany

 

 Olgahöhle (Tufa Cave)

Wimsener Höhle, Germany


Wulfbachquellhöhle, Germany



 Caves around the upper Danube -Valley, Swabian Alb - Germany


Herbstlabyrinth-Adventhöhle-System, Germany

 For more information about the Herbstlabyrinth-Adventhöhle-System, please visit the webpage of the SAH


Various caves - Germany