Thats at the south end of gardnerville- where you turn off to go to the river- just as you start up the topaz hill on 395..past the hatchery (sign on the highway). The road winds down to the river and that "gladiator face" is on the west side of the river at an obvious diversion dam. There is cement structures under that water on the left side- USE EXTREME caution there. There have been many deaths at that very location. Then the "Book of red" is just upstream from there as well.