051109-3403_Mara



051109-3404_Heather



051109-3405_Heather



051109-3406_Columbia_Point



051109-3407_Columbia_Point



051109-3409_Heather_Simran



051109-3410_Heather_Simran



051109-3411_Sacked_out



051109-3412_USGS_bench_mark



051109-3413_Lunch



051109-3415_YI



051109-3416_Lost_Arrow



051109-3418_Sierra_Desert



051109-3420_YI



051109-3421_Half_Dome