If one did not know what to do with their spare time while on vacation in California – this is an ideal website. Six caves – Black Charms, Boyden Cavern, California Cavern, Morning Cavern, Sutter Gold Mine – are introduced …more

On this site, the visitor will find information on many grottos and caves in Switzerland, presented in some essays and many photographs. In addition, you will find general statistics …more

This is the website of a scientific association concerned with archaelogical sites in Berlin and Brandenburg which are situated in rivers and lakes of the region. The category 'Aktuelles' (The latest) delivers information of the up-to-date diving campaigns …more

This Museum of Brewery is situated in the Eifel, a mountain range close to the German-Belgian border. Monschau, a small city there, has a spectacular cave of rocks, and this is exactly where you may find this museum. It presents …more

A virtual tour of the oldest Silver Mine in Northern Bavaria situated at the Fichtelberg, north-east of Bayreuth. The visitor can anticipate further links to some other touristic attractions of the Fichtelgebirge Mountains …more