Geoff tripped at the foot of a mountain. He pushed his exhausted body forward, crawling on his hands and knees, his eyes just making out what appeared to be a small opening in the rock which dipped at an angle down into a cave. He poked his head in and reached his hand into his coat pocket to fish out a flashlight. At first shining it at the stone floor right below the entrance just in case, he gradually lit up the cave walls to check for any sign of a feral creature's den. The cave was apparently small, but larger than he expected from the opening.
He crawled through the opening and softly slid down the short drop into the cave. He set the flashlight on the ground and stood back up and turned to the entrance, packing the snow surrounding it to cover the entrance and block out the wind.
There was enough room to build a fire if he had the supplies. He had flint and steel, but nothing to light. Once the storm calmed, he'll try to gather some wood. But for now, he had to get more rest. He curled up against the cave wall, gradually warming himself up somewhat now that he was out of the wind and snow.