I can now say that I have been to the steps of the Colorado Plateau. The first step is Bryce Canyon. It's base, some 600 plus feet, is the same formation layer and height as Zion's rim. The floor of Zion is the same to the rim of Grand Canyon. Each has it's own special sites.
The Colorado Plateau covers most of Utah, about one fifth of Colorado, about half of Arizona, and one fourth of New Mexico. The first step includes what they call pink and gray cliffs. The second step has white, vermilion, and chocolate cliffs, and then the third step with all it's colors. The geology of this whole area is interesting and can be looked at on the internet.
We first drove the rim of Zion and stopped at some of the lookouts. These are some of the things we saw.
The first stop was at the southern end of the rim, from which one has a good view of the amphitheater. They call these pink but I call them red and orange with white or gray layers.

Our second stop was at Rainbow Point. We were greeted by the welcome committee leader. Note the elevation. The previous stop was even higher.

This is the view looking east. Highway 12 goes through a valley out there before the distant ridge.

This shows some of the Hoodoos. I'll let you look that up.

Looking down into the bottom.

More formations from other view points.

From here one looks back to the area where we were on the second stop. Note the small hole in this picture.

At Bryce, approximately 200 days a year, ice and snow melt during the day and refreeze at night. This works on the cracks that were formed from uplifting and faulting. Monsoon rains remove the debris, helping reveal the fins. When frost wedging cracks the fins, holes or windows open.

These in turn are broken by water freezing and collapse, forming hoodoos. There are some interesting shapes.

I think this is the one they call Thor's hammer.

Do you see the lady in white holding a baby.

In some areas one can look down towards the bottom.

When we reached Sunset Point we decided to stop and not drive the rest of the rim as it was getting around noon. This is were we wanted to enter the canyon to do the Navajo and Peekaboo loops. It was 12:45 when we entered. As we entered on the Wall Street side, there were switch backs and it dropped into a crack. See the people in the bottom.

The walls showed not only the red color but also some yellow. You have to look close to see it.

Looking back up at the switch backs.

Looking back from inside a crack.

The crack narrowed but wasn't as steep. I wouldn't want to be here during a flash flood.

There are trees growing down in these cracks. One wouldn't think that there was enough water for them.

Looking back up was a different view. It was hard to keep track of just where we were.

There are lots of shapes that make you think of different objects. This one made us think of a lady with a lion on it's hunches towards her back.

This is an area that has two 'bridges' left from erosion. They are made of a harder rock that got left behind. We saw this on the trail we took when we hiked out.

Some of the rock 'melts' and flows with the water. It looks like formations that you find in caves. They refer to this as slip. That is also what you call the very watery clay when you throw pots on a wheel.

This shows the rim from down on the trail. It shows some of the color. We hiked around in those points sticking up.

See the two and a half large urns in the top left corner? There are even some plants growing in them.

After spending four hours hiking the almost five miles of trails we returned to the top. We went back to one of the southern view points to try and figure out just where we were hiking. If you look at the center right side (above) you can see some of the trail that we hiked. We came to a junction with a one mile trail that went to this lookout. Instead we took the two mile trail back to where we entered. It would have been an eight mile hike back to the truck from this stop. What a pretty hole.