Photos from a 5 day trip to Yellowstone at the end of September 2009. Photos from my 2008 trip to Yellowstone can be found in the Yellowstone 2008 gallery.
Upper Geyser Basin just before dawn. There are more than 100 thermal features across this basin. Old faithful is on the left.
Upper Geyser Basin just before dawn. There are more than 100 thermal features across this basin. Old faithful is on the left.
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