three corner rock and birkenfeld (PCT traverse)
Summary - Hiking Three Corner Rock (W7W/LC-101) and Birkenfeld (W7W/LC-094) together combines good views, no views, an open summit, a forested summit, a long hike, a stiff bushwhack and decent elevation gain. You can do this TRC first or Birkenfeld first. Starting at the Rock Creek Pass trailhead (45.74910, -122.04310) follow the PCT east to (45.71410, -122.00700). From here you have a short steep bushwhack up the ridge to the summit of Birkenfeld. Come back down the same way and return to the way you came, turning off the PCT to the Three Corners Rock trail.