After having been all around the world, I decided it was finally time to hit one of the great natural wonders of the world right here in the USA, Yellowstone National Park.
We decided to take our RV (a 35 foot motor home) from Las Vegas to West Yellowstone, MT, and stage out of there.
The first tour we took was the afternoon wildlife tour around the upper loop. As we left West Yellowstone we followed the Madison River into America’s first national park.

Entering Yellowstone. Even if you are coming in on a tour, you can get a vehicle pass if you plan to drive in on your own later.
Within minutes, our guide pulled over to let us take a look at Bald Eagle that hangs out on this stretch of the river. He pulled our a high powered spotting scope, and gave us a good look at our National Symbol.

This picture of a Bald Eagle was taken through the spotting scope.
The elusive goal for the days tour was to find a bear, or maybe a wolf. While there are probably close to a thousand bears (black and grizzly) in the Yellowstone area, we didn’t have any luck this trip. That doesn’t mean we didn’t see some wildlife.
Bison are common. They seem to fear nothing, and are very used to people and cars. We saw them both in small groups, and big males individually.

Bull bison lounging in the dust

Herd of bison in Yellowstone National Park
We were treated to small heard of big horn sheep coming down to drink from the river. It’s remarkable to watch them navigate effortlessly through the loose, rocky, steep hillsides.

Big horn sheep drinking from river.
The other rarity in the park is moose. Our guide told us he sees them just a few miles outside the park, but ever since the big fires of 1988, they have been pretty rare inside the park. While we didn’t see any in Yellowstone, we did catch a glimpse later in Grand Teton National Park.
While the wildlife of Yellowstone is fascinating to observe, all these animals can be seen elsewhere. What makes Yellowstone unique is the geology. Read part 2 for information on why Yellowstone was set aside as the worlds first national park.