Steven Niels: madison river
Steven Niels: old faithful
Steven Niels: dog woods
Steven Niels: bison3
Steven Niels: bison2
Steven Niels: nr mammonth springs
Steven Niels: near mammoth hot spings
Steven Niels: mammoth springs
Steven Niels: mammoth springs 2
Steven Niels: gibbon falls 4
Steven Niels: gibbon falls 3
Steven Niels: gibbon falls 2
Steven Niels: gibbon falls 1