This review covers two different PCT routes-- The Castle Peak Trail and the Mount Judah Loop trail.
CASTLE PEAK TRAIL: This moderately strenuous hike will take you to the top of Castle Peak, elevation 9,100 feet. Hiking poles are recommended, as there are sections of loose gravel along the trail, very slippery. Coming from the Sacramento area, you take the Boreal exit and turn left.
MOUNT JUDAH LOOP: From Sacramento, get off I-80 at Soda Springs. Trailhead is just past the access road to Sugar Bowl, on Donner Pass Road (the old US Highway 40 and a Scenic Bypass Route). This lightweight hiking trail is a popular route for local cross-country runners. Get to the trailhead by 10:00 am on Saturdays, as the parking lot will get full quickly. We rated this trail (about 5 miles) as relatively easy-to-moderate in difficulty, but recommend poles if you don't like slippery rocks etc. read more