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From prior research, I knew Yellowstone was going to be geothermal insanity, I just didn’t realize exactly how much we would see. Obviously everyone thinks “Old Faithful” when they hear Yellowstone, but there are more than 10,000 features in the park. There are steam vents, fumaroles, bubbling mud pots, hot springs, and lots of geysers. An astounding half of the earth’s geothermal features are in Yellowstone. We took loads of photos that don’t necessarily do the park justice. Sure the colours are beautiful, but if you can’t smell the stench of sulphur, or hear the water hissing out of the ground you won’t receive the full effect. (Be happy you can’t smell the sulphur!)
We covered all of the parks roadways making our way from the North Entrance down through Norris and Madison to Grant Village on day one. The first feature we saw was Mammoth Hot Springs. The natural terraces are formed by mineral deposits left behind by the flowing water. There trail is limited to wooden walkways that are built to protect the structures created by the hot springs, but also to protect the visitors. Some places in the park there is a very thin crust over scalding hot water, and people can be scalded or even boiled to death if they stray off the walkways.
Here are some photos from our stop at Mammoth Hot Springs.