Natural outdoor pool in hot spring in Iceland

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Size: 2592px × 3888px
Photo credit: © Stefan Renner / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alga, attraction, black, blue, colored, coloring, deposit, diatom, green, hot, iceland, interest, lagoon, lake, lava, mineral, outdoor, point, pool, popular, salt, saltwater, silica, source, spring, stone, thermal, tourism, warm, water, white