Day 4 in the canyon of yellowstone national park

I'm still staying in west Yellowstone.
I took part in the tour to go to the canyon side of the Yellowstone national park.
The guide was the same person I met in the tour to old faithful yesterday. I was glad that he was my guide because he took us to some rare places where we could see beautiful scenery in addition to the main spots. His talking was very interesting and he gave us a great chance to stop by wherever we wanted to take a picture. Our tour was flexible so that our tour finished at 5:30 in the evening though actually the tour must have been over before five.
I had a great fun today. I want come back here in summer to see lots of beautiful flowers which we can see only during warmer seasons.
The park in winter was also pretty. I've never seen such a beautiful snow.
The sound of the waterfall I saw in the canyon made me relaxed. I've not heard such a wonderful sound for a long time. I realized that I should make more relaxed time in order not to think about anything about myself too much.
The animals living in the park are strong, powerful, and imposing.