Iceland

A geothermal field in southwest Iceland centred on the Strokkur geyser and the original Geysir; it is part of the Golden Circle route and one of the few places in the world where visitors can watch a geyser erupt.

A two-tier waterfall on the Hvítá river in southwest Iceland, dropping about 32 metres in two stages into a narrow canyon; it is part of the Golden Circle route.

A glacial lagoon at the edge of Vatnajökull in southeast Iceland, with icebergs calving from the glacier into the lagoon and drifting out to sea across a narrow sand bar.

A black-sand beach on Iceland's south coast near Vík, framed by basalt sea stacks and the offshore Reynisdrangar sea stacks; sneaker waves have caused fatalities and remain a constant hazard.

A broad waterfall on the Skógá river in south Iceland, dropping about 60 metres over a wide cliff edge; the spray frequently produces a single or double rainbow on sunny days.

A national park in southwest Iceland on the Mid-Atlantic Ridge; it is a UNESCO World Heritage site for both its tectonic rift and its historic role as the seat of the Alþingi parliament.