We had quite a few activities at this wonderful National Park. We walked many trails and we took a horse back ride along the rims of several canyons. We certainly appreciated how hot this place was in the month of August! We ate most of our meals at the park cafeteria where some of us enjoyed the grilled trout from the local waters. We took a few guided tours, including one under the moon light on a path where you could hear the geysers hissing and bubbling in the dark!