You must take the time to see the whole park
there is so much to explore,but if I had to pick two places in the park I would say Geyser Basin and Yellowstone canyon are tops.
Faithful has rarely missed its eruptions during more than 120 years of observation. Currently, the geyser erupts an average of every 79 minutes.
While in Yellowstone, wait and see for Old Faithful geyser.
Approximately every hour, the geyser erupts tons of water.