The Hidden Lake Trailhead leads to the Hidden Lake Trail on the southwest side of the Mount Hood Wilderness.  The trail passes Hidden Lake on the way to the Pacific Crest Trail #2000. Hidden Lake is more of a pond but still a pleasant destination.   The trail climbs to the wooded lake through rhododendron bushes, which bloom in profusion in June. For a longer hike you may continue to the upper terminus of the Hidden Lake Trail. Space for more than 10 medium sized vehicles. Provides access to: Hidden Lake Trail #779 and Mt Hood Wilderness.