hverir hot mudpools

area attraction boil boiling destination energy fumarole fumaroles fumerole fumeroles geothermal geothermic heat hot hverarond hverir iceland icelandic island krafla landmark landscape mount mountain mud mudpool mudpools mudpot mudpots myvatn namafjall namaskard natural nature people reykjahlid scene scenery scenic scenics skutustadahreppur smoke spring steam sulfur sulphur tourist tourists town travel vapour village volcanic