Canary Springs: Upper Terrace, Mammoth Hot Springs, Yellowstone National Park, October 2024 — I always like to do some telephoto studies at Upper Terrace, and on our first visit there I accidentally set the ISO way too high…a heal of the hand on the button problem…so I made my patient companions drop me off at the one end of the Upper Terrace Canary Springs trail and pick me up at the other. Worth the walk. Definitely. Canary Springs from above and from below. Sony a6700 with Tamron 50-400 Di iii at 75 and 136mm equivalent. Program mode. Processed in Photomator.