Carolyn Loren, a Yellowstone Park interpretive ranger who keeps excellent tabs on the geysers and is spending this break at Old Faithful—when almost nobody is there and the roads have not yet been plowed—posted this today, answering questions others had asked her.
The benches at Grand, Riverside and other spots are completely covered as of now. It’s March 24, though, and it’s getting above freezing most days. I should also say that bison walking on snow then walked on two Riverside benches, crushing them. They’re the two directly opposite Riverside. They’re toast. As for carcasses, I don’t see how the Geyser Hill carcass can go anywhere; the ones near the outbound road should be mostly eaten by opening [day (April 15)], but there will be more between now and then. Law enforcement will probably open and close as they feel they need to. There should be plenty of grizzly food lots of places in the park, though.
For those readers who have not yet had a chance to visit Old Faithful’s Upper Geyser Basin and see the geysers erupt, I’ll explain her post a bit. Grand and Riverside Geysers are two of the wonderful predictable geysers in the area, where people often sit for an hour or more waiting for eruptions. I’ve personally waited for Grand for an hour and a half or more in sub-freezing temperatures or blistering sun, but it’s always worth the wait.
Carolyn had recently reported as many as nine carcasses of animals that died of starvation near Old Faithful this winter, up from seven, as I mentioned in my March 16th post. She is pointing out that the law enforcement rangers will keep people away from the relevant areas, if the carcasses are not consumed by scavengers before the park reopens.
It’s a wild place. Natural processes are allowed to run their course whenever possible here.