Once you leave Norris Geysers, the next stop will be the Fountain Paint Pots. Here you will find mud with doses of chemicals bubbling, warm springs and sky blue warm water. The deep blue water is as result of depth of the spring and the color of the sky. You will stop at the Grand Prismatic Springs.
Old Faithful will be your last stop on your Yellowstone lower loop tour. The warm geyser shoots out water from its vent every 90 minutes, plus or minus 10.