Make your way around this strange world of bubbles and hollow castles formed millennia ago by lava beside a lake.

Relax with a massage in the geothermal pools and enjoy a bath over natural steam jets in this scenic site.

Commune with nature and explore the great outdoors at Grotagja Cave during your travels in Reykjahlíð. Stroll along the area's lakeside, or simply savor its top-notch restaurants.

Get used to the overpowering odor of sulfur in this unearthly place, where steam hisses, mud bubbles and hot water accumulates.

Explore the caves, craters, lava fields and curiously shaped rock formations at this volcanic wonderland in the north of Iceland.

Explore the active crater that wreaked havoc only decades ago and learn about how it lights up the region at the power station.