Big Bear Lake Hiking Guide

At nearly 7,000 feet in elevation, Big Bear Lake is a nature-lover’s paradise tucked among the tall pines of the San Bernardino National Forest. Known for its clear mountain air and moderate summer temperatures, the area draws hikers from all over Southern California in search of panoramic views, shady forests, and alpine lakeshores. Below is a short list of trails in the area, offering a range of length and difficulty.

1. Castle Rock Trail

A short but moderately challenging route, Castle Rock Trail is a local favorite near the southeastern shore of Big Bear Lake. The trail gains elevation steadily through forested slopes studded with large boulders. Although just over two miles round-trip, the climb can be steep, making the payoff at the rocky summit that much more rewarding. From the top, you’ll be treated to sweeping vistas of the lake and surrounding mountains—perfect for a quick, scenic workout or a leisurely family outing.

Pine Knot Trail - Big Bear — Pine Knot Trailhead Sign, Big Bear Lake

For those seeking a moderately difficult trek that’s not too strenuous, Pine Knot Trail is a go-to option. Starting at the Aspen Glen Picnic Area, this out-and-back route is roughly six miles total and winds through a blend of pines and oaks. The gradual climbs lead to Grand View Point, an aptly named lookout where Big Bear Lake and the rugged mountain landscape spread out beneath you. Pine Knot is a solid choice for a half-day hike that delivers plenty of classic alpine scenery.

Cougar Crest Trail offers a rewarding climb on the north side of Big Bear Lake, with frequent glimpses of the water below as you ascend. Over the course of about five miles round-trip, you’ll navigate through a mix of conifer forest and high-desert chaparral. One bonus is that this trail connects with the Pacific Crest Trail, letting more ambitious hikers tack on extra miles. Even if you turn around at the crest, the panoramic views of the lake and surrounding terrain are worth the effort.

If you’re craving sweeping lake vistas with a moderate workout, look no further than Gray’s Peak Trail. This 3.25-mile out-and-back route (about 6.5 miles total) climbs gradually through a forest dotted with boulders, culminating in a brief scramble to the summit. Closed in winter and spring for eagle nesting, Gray’s Peak is best hiked in the summer and fall when mild weather and clear skies reveal breathtaking panoramas of Big Bear Lake. The final push rewards hikers with some of the best vantage points in the area.

5. Champion Lodgepole Pine Trail

A quick walk to see one of the largest lodgepole pines in the world makes the Champion Lodgepole Pine Trail a must-do for nature enthusiasts. At under a mile round-trip, it’s a gentle stroll that immerses you in the beautiful old-growth forest of the San Bernardino Mountains. Families and casual hikers will appreciate the accessible path, and everyone can marvel at the sheer size of the ancient tree waiting at the end.

6. Woodland Interpretive Trail

Those interested in learning about local ecology and history should check out the Woodland Interpretive Trail near the Big Bear Discovery Center. This easy 1.5-mile loop meanders through a classic pine forest with well-placed interpretive signage along the way. Learn about indigenous plant uses, wildlife habitats, and how this landscape has evolved over time. It’s an engaging pick for families, and a great introduction to the area’s natural highlights.

7. Sugarloaf National Recreation Trail

The Sugarloaf National Recreation Trail packs a punch for seasoned hikers eyeing a bigger challenge. This difficult, 10-mile out-and-back route leads you to the highest point in the Big Bear Valley at 9,952 feet. The summit itself is mainly covered by pines, but don’t let that deter you—on the way up, you’ll traverse rugged mountain terrain, occasionally following Green Creek, before reaching lofty alpine heights. This strenuous trek is ideal for hikers craving a high-elevation workout with rewarding forest views and a hearty dose of mountain solitude.

Tucked east of Snow Valley Ski Resort, Camp Creek National Recreation Trail challenges hikers with steep ascents and dramatic changes in elevation over 3.6 miles (roughly 2,000 feet of gain). Beginning at Forest Road 2N97, the trail descends toward Bear Creek, rewarding those who tackle its rugged slopes with forested switchbacks, rocky outcroppings, and possible wildlife sightings. It’s a short-but-tough outing, perfect for advanced hikers seeking a heart-pumping adventure in the high country.

If you’d rather take it easy while still enjoying pristine mountain scenery, the Bluff Lake Reserve Loop Trail provides a mellow two-mile circuit around a picturesque alpine lake. Open roughly from May 1 to November 1, the area features dense stands of lodgepole pines, Jeffrey pines, and firs, plus meadows and rocky outcrops perfect for a scenic picnic break. This easygoing loop is ideal for families, first-time visitors to Big Bear, or anyone looking to appreciate the tranquility of a secluded forest lake.

Check for seasonal closures (especially for Gray’s Peak and Sugarloaf) and always confirm current conditions with the local ranger office.
Bring plenty of water, wear sturdy footwear, and respect wildlife.
Start early to beat the midday heat and allow enough time to soak in Big Bear’s alpine splendor.

Whether you’re training for a bigger expedition or just want to stroll under the pines, Big Bear Lake and the surrounding San Bernardino Mountains have a trail to match your taste and ability.