The great geyser Geysir, now dormant (2008), with the more active Strokkur geyser erupting in the distance, Geysir, Haukadalur valley, Golden Circle, Iceland, Polar Regions

Tourists watch the eruption of the Strokkur geyser, Haukadalur valley, Hvita River, Iceland, Polar Regions

Geothermal activity of mudpots, geysers, and hot springs, at Geysir, Haukadalur valley, Golden Circle, Iceland, Polar Regions

Geysir, Haukadalur valley, Iceland, Polar Regions

Geyser, Haukadalur valley, Iceland, Polar Regions

View of hot springs in the Haukadalur valley on the slopes of Laugarfjall hill, Iceland, Polar Regions

Tourists at one geyser hole in the valley of Haukadalur at the golden circle, Iceland, Europe

Tourists taking photos of the Strokkur geyser in the valley of Haukadalur at the golden circle, Iceland, Europe

Horses grazing at the geyser area in the valley of Haukadalur at the golden circle, Iceland, Europe

Strokkur Geyser, Haukadalur Valley, Golden Circle, Su√∞urland, Sudurland, Southern Iceland, Iceland, Europe

Tourists watching steam and a water spout, Strokkur geyser, backlit, Haukadalur valley, Golden Circle, Su√∞urland, Sudurland, southern Iceland, Iceland, Europe

Tourists watching a steam and water column, Stokkur geyser against the light, Haukadalur Valley, Golden Circle, Su√∞urland, South Iceland, Iceland, Europe

Gullfoss water falls in Haukadalur valley, Iceland