namaskard, námafjall geothermal area near lake myvatn and reykjahlid,iceland

namaskard geothermal area lake myvatn reykjahlidiceland beauty nature boiling mud pool color image countryside day europe geology heat horizontal hot hverarond iceland idyllic landscape mount burfell namafjall natural no people non urban scene outdoors photography physical geography polar regions reykjahlid scenic steam vent tourism tourists tranquil travel destinations water