iceland kerlingarfjöll - vulcanic landscape with hot springs and steaming strams

area boil canyon crater creek dangerous field fog fumarole gas geology geothermal ground highlands hot hveradalir hverarond hverir iceland icelandic kerlingarfjoll kerlingarfjapara ll kjolur landscape loadeg mundur mist mountain mud nature orange pit pot pots river smoke snabrvbar kollur soil spring springs steam steaming stream streams thermal valley vapor volcanic volcano vulcanism