like i'm valentine grigori of ranger the national park service from szalavitz didn't register yes yes did you get instructions before you came here yes. which way are you going we're going to climb the rock spend the night and climb up click ny the next day. make camp fires where you're not supposed to it's dangerous to do it now yes yes we got it. well have a nice trip with thank you. half way to applique annoyed crest the tourists are treated to an unpleasant surprise. all of a sudden the weather has changed terentia rain washes the trail out in a matter of minutes. alexander got tired of the man in charge of the group of rock climbers to science to lead them to stone river. most of those things make it difficult because of the rain but it's easier this way. every serious is supposed to get their feet wet in stone river. so-called stern rivers are scattered across to get nine national park they are in fact a mass of big rocks covered with lichen. it took geologists a long time to understand when and how such rivers of stone came about they eventually came to the conclusion that the