YOSEMITE NATIONAL PARK, Calif. (AP) - There was a time not long ago when a climb to the top of Yosemite National Park’s Half Dome was a solitary trek attempted by only the most daring adventurers. Over the past decade, however, the route has been inundated with up to 1,200 nature lovers a day seeking to experience the iconic mountain that is stamped on the California quarter, stitched on a line of outdoor clothing and painted on the side of the park’s vehicles. Now officials want to permanently limit access to the granite monolith, frustrating both hikers who journey there for a transcendent experience and advocates who say the plan doesn’t go far enough to protect a place in a federally designated wilderness area.