I got up before sunrise to walk over to the Roosevelt Arch for some pictures. Sunrise out there is weird - it gets brighter and brighter for a long time and actual sunrise over the Mts takes about 10 seconds. After Sue got up we drove to Mammoth - seeing a female Bighorn Sheep on the canyon wall (the only one we saw on the whole trip.) We walked all over the hot springs & terraces @ Mammoth, which are very strange. Walked around town, and hiked the Beaver Lakes Loop. The dead trees are fascinating - they suck up all the chemicals through their roots and sort of self-petrify in place.