Sunset Lake, Yellowstone

Sunset Lake, Yellowstone National Park is a shallow thermal pool with a soft sinter bottom and with yellow and orange bacteria and algae edges. We had decided to take a walk from Black Sand Basin to Mystic Falls but unfortunately, the weather had other ideas. Just as we reached the starting point, the most incredible front that I have ever seen came across the basin and it would have been unsafe to carry on. We quickly walked around the boardwalk and I managed to get some really dramatic shots before the rain began. We sat in the car as the thunder and lightning rolled around us.