A beautiful blue cave filled with hot geothermal water in Iceland.

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Size: 6000px × 4000px
Location: Myvatn, Iceland
Photo credit: © Raphael Gramer / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, beautiful, blue, cave, dark, destination, geology, geothermal, grjótagjá, heat, hot, iceland, icelandic, myvatn, natural, nature, north, outdoor, reykjaví, rock, spring, thermal, tourism, underground, volcanic, water