if you’re in Iceland…
.. In the Snæfellsnes area, to be exact, you should stop by a place called Hellnar.. I was there last week with my kids, and found the scenery quite breathtaking.. Even tho i didn’t manage to get any particularly good photos taken.  Hellnar is close to a place called Arnarstapi, there’s actually a 2.5 km seaside path connecting the two places, which i didn’t walk because it was really windy and my kids didn’t feel like it, but it’s probably a nice hike to make in good weather. At the end of this path (if you walk from Arnarstapi) you come out thru a cave-like area, and see a cozy cafe overlooking the sea, where you can warm up with a cup of cocoa and cakes.. (a bit overpriced, definitely, but still worth a stop if you’re there).
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I do like the shot of your sons at the cave mouth with the interesting rock formations.
You may yet tempt me to visit your supposedly overpriced island if only to find out what it is that makes Iceland such a prolific producer of artistic talent.