The N. American Nature Photographer’s Assn. (NANPA) chose Sunset at Grand Prismatic Spring as one of the top 100 nature photographs of 2016. Tom Horton’s photo from Grand Prismatic Spring in Yellowstone National Park‘s Midway Geyser Basin picks up orange and purple sky reflections on sinuous travertine terraces, framed by a forested horizon. This very popular tourist spot is totally vacant by sunset, and like many Yellowstone locations, it completely changes character in the twilight. Anybody could make this photo, but nobody is there. This location is also a great lesson in observation. Surround by immense beauty on a grand scale, don’t forget to look down at your feet. About the time when the spring itself is too dark to see, the terraces at the margins come alive.
Grand Prismatic Spring is huge, gloriously colorful, and very hard to see from ground level. Rising steam often obscures it when you are very close. Realizing this, many visitors have improvised a solution by using a nearby hiking trail head to scramble up short and tall hills on the south to look down on the spring from above. Great idea, except that the accumulated passage of thousand of boots has scarred and eroded the hills far beyond the preservation idea behind national parks. I am told that the National Park Service intends to build permanent trails and rehabilitate the terrain, and I hope this is true — it is badly needed. (pricing schedule A)