Northern Urals. The Chusovaya River. "Glukhaya Ledyanaya Cave"_2.

Barnum Cave [2]

Kim Cave Phong Nha Ke Bang Nature Reserve

Koh mook , emerald cave

Gallery in the Saltmine Turda

Merkers salt mine

Praid salt mine

Bonneville Salt Flats

Salt Sandhornøya, Norway

Larnaka Salt Lake

Hole in the Ground, Oregon, Fall 2024

Bad Nauheim - On the wooden scaffolding in the salt plant

Crimson Wash Mine - lower adit

Grotte de l'Ermite à Messac

Salt Mines, In Bex, Switzerland

Salt Mines, In Bex, Switzerland

Salt Mines, In Bex, Switzerland

bell cave beit guvrin "The 480 caves of Beit Guvrin-Maresha, Israel’s newest UNESCO World Heritage Site, are very cool – in more ways than one."

Kupljenova bay in south Croatia (Pelješac peninsula)

At the Ellernteich in Rastede Image 3

At the Ellernteich in Rastede Image 4

At the Ellernteich in Rastede Image 5

St. Ulrich's Church in Rastede Image 1

St. Ulrich's Church in Rastede Image 2