Blue Hole - Námafjall near Mývatn, Iceland
From 2nd of my two phototours in Iceland this July.
I have been to this geothermal area a few times before but never really had luck photographing it. This time the clouds and the colors of the sky seemed to match the blue and grey colors of the geothermal area. I liked this match in tones and the total lack of people around also made it more interesting (except one tour participant I had to clone out).
This location went from medium interesting to a place I will visit again next time I am there. I am sure it has more to offer.