At White Rim Road I find 16 bicycles and two four wheel drive vehicles parked next to this slot canyon that decends toward Green River. I can hear a lot of people in the canyon but see nobody. So I climb down in for a peek. As the bicyclists depart, I'm left in the slot canyon alone and decide not to go too far, for risk of getting stuck somehow so that I can't get out. Perhaps another time, I think.