Cooke City was really cute in the daylight!

It was really cold, though. There was even snow on Pearl (and a lot of it had melted off by the time we took the photo):

Anyway, we drove straight into Yellowstone National Park from Cooke City!
We were barely in the park before we saw our first bison:

Hooray! We saw SO many wild bison today. We went to Antelope Island (near Salt Lake City) last spring and saw a ton of bison there — at least we thought so at the time. After that first group today, we saw herds and herds of them everywhere. We saw a lot of calves, too. One of the most interesting bison incidents we observed was when we were on the road from Tower-Roosevelt to Mammoth Hot Springs. We saw a large herd of bison traveling along the road. One of the bison was rolling around in the dirt!

He loved it!! And as soon as he was done, another bison came up for his turn in the dirt bath. I think we saw three or four of them take turns. It was amazing!!
We saw our first waterfall (Undine Falls) early in the day too!

Then we arrived in Mammoth Hot Springs Historic District, which is overrun with the other star animal of our day, elk!

Now, you may remember from our previous Bear Country USA post that it’s breeding season for elk. Therefore, they will kill you. Brian and I watched an entire safety film about elks chasing people down and stabbing their antlers into cars at the Yellowstone General Store this afternoon. So it’s kind of weird that they just live among people in the Mammoth Hot Springs area. Check out this guy here:

Well, he owns all these lady elks:

He was keeping them all between a couple of buildings in Mammoth Hot Springs, and whenever one of them left the circle, he would freak out and go round them up. Meanwhile, park rangers in reflective vests were herding all the visitors around making sure they weren’t in the path of any angry elk. It was crazy. And so are Mammoth Hot Springs themselves!

After we saw that, we drove around on a falls-finding adventure. We went to Tower Fall:

Tower Fall is 132 feet. Check out those volcanic pinnacles!
Then we went down to the Grand Canyon of the Yellowstone, which is home to two major waterfalls in the park, Upper & Lower Falls. Upper Falls (109 feet) is pretty easy to see:

But Lower Falls is a little more work. We elected to take a very intense trail down so we could see it. It’s called Uncle Tom’s Trail and it involves this:

It’s 328 steps and 500 feet down (and back up), so it’s a strenuous trail, but the craziest part for me was that the steps are all made out of this metal grate material, and they are built right next to a canyon obviously, so you can see right through the bottom of the steps to where you are clearly about to plummet to your death. I was completely terrified but managed to make it the whole way down so I could enjoy the 308 feet of Lower Falls:

The Statue of Liberty (with the base and everything) is three feet shorter than those falls. Nicely done, Yellowstone Park.
The hike down to Lower Falls took quite a while (in general, it takes a long time to get places in Yellowstone), so we got to catch the sunset on our way out of the park:

Now we’re at the Days Inn in West Yellowstone, Mont., and we’re trying to figure out what all is going to happen tomorrow. I hear there may be a geyser we need to see, but beyond that, I’m not sure what to expect! Brian and I are hoping for a moose.