Preview Boiling mud pools and stream at Seltun, part of the Krysuvik goethermal area on the Reykjanes Peninsula, Iceland, Polar Regions Image ID: 321-5556 Artist: Lee Frost Purchase a commercial license Buy framed prints & more from our print store travel destination photography colour image vertical boiling mud pools stream seltun krysuvik geothermal reykjanes peninsula iceland polar regions day outdoor mud heat geology rock rock formation grey no people non urban scene physical geography landscape nature