panorama view of the half dome and yosemite valley. sierra nevada usa

activity attraction background beautiful blue boulder california canyon capitan clacier climbing concept copy dome ecosystem environment eroded famous fir forest formation glacier granite half heritage high hiking holiday horizontal journey landmark maker mariposa mountainous mountains national natural nature nevada outdoor panorama panoramic park peak photography point range recreation reserve rock rockface round scene scenery scenic seen sierra sky space states tourism tranquil tranquility travel trees trip tunnel unesco unitied usa vacation valley view viewpoint vista wallpaper