Seeing all the geothermal activity around Mammoth Hot Springs, we assumed that we were in the vicinity of the famous geyser Old Faithful.
Redzot visas šīs ģeotermiskās parādības Mamutu karsto avotu apkārtnē, mēs domājām, ka kaut kur tuvumā ir arī slavenais geizers Oldfeitfuls.