Castle Rock Trail

Approx. 500 foot elevation gain

2.7 miles out and back

Hike to panoramic Big Bear Lake views on the moderate 2.7-mile Castle Rock Trail. Enjoy a forested ascent and a final rock scramble. Limited parking!

Trailhead: Your adventure begins near Boulder Bay on Big Bear Lake Blvd (around mile marker 45). 

Parking is available along Big Bear Lake Blvd, however, be aware that parking is limited to roadside spots; early arrival is advised. This is one of the most popular trails and parking is always a challenge during weekends. 

The Journey: Embark on a moderate 2.7-mile roundtrip hike, gaining 500 feet. The initial mile climbs steadily through shaded woods, with a halfway bench offering a scenic pause. The trail then transitions to a rocky, less defined path – using a GPS track is helpful. Castle Rock will emerge as your guide.

The Summit Push: The final ascent to Castle Rock involves a scramble – choose the challenging backside or the somewhat easier front. Your reward? Breathtaking panoramic views of Big Bear Lake and the surrounding landscape.

Heads Up: The descent requires careful footing. Dog owners should note that while leashed dogs are welcome on most of the trail, they cannot navigate the final scramble to the top of Castle Rock.

Winter: This trail may or may not be closed. Look for signs at the trailhead. Be aware that even if opened during winter months this trail can be extremely icy.