Old Faithful Geyser

#yellowstonenationalpark #oldfaithful gets its name because of its reliable eruption schedule. It’s so reliable that you can download an app to get predicted eruption times. Old Faithful erupts every 60 to 110 minutes, which is about 16 to 17 times per day. The Old Faithful Inn which has a viewing deck with a view of Old Faithful, is the best place to stay if one can get a booking.