Aspen Grove Trail

Trail Description

Aspen Grove Trail offers hikers a rare glimpse of one of only two aspen groves in Southern California, making it a truly unique destination in the San Bernardino Mountains. Located near Angelus Oaks (about 30 minutes from Big Bear Lake), this relatively easy 4-mile round-trip hike climbs 672 feet through beautiful conifer forest to reach a stunning grove of quaking aspens. The trail begins at Forest Service Road 1N05 and winds through a mixed forest of Jeffrey pines, white firs, and incense cedars before reaching the aspens. The aspens are most spectacular in autumn (typically late September through mid-October) when their leaves turn brilliant shades of gold and yellow, creating a magical display rarely seen in Southern California. The soft rustling sound of aspen leaves in the breeze - which gives them their nickname 'quaking aspens' - adds to the enchanting experience. Even in summer, the grove provides a cool, peaceful sanctuary with dappled sunlight filtering through the canopy. The trail is well-marked and maintained, with a gentle to moderate grade that most hikers find manageable. At approximately the halfway point, you'll encounter a beautiful seasonal creek crossing that flows with snowmelt in spring and early summer. The aspens themselves grow in a protected drainage where moisture accumulates, creating ideal conditions for these water-loving trees. The grove area offers several spots perfect for picnicking and photography. While the trail is rated easy, reaching the trailhead requires navigating Forest Service roads. From Highway 38, turn south onto Forest Service Road 1N02, follow it to where it forks with 1N05, then continue right on 1N05 for 2.6 miles to the signed trailhead parking area. The roads are generally accessible to most vehicles in good weather, though high-clearance vehicles are preferable. This trail provides a distinctly different experience from typical Big Bear hikes, offering a taste of the Rocky Mountain ecosystem in Southern California.

Essential Trail Information

• Water: Bring at least 1 liter per 2 hours of hiking - Big Bear's high altitude (6,750+ ft) increases dehydration risk
• Sun Protection: Sunscreen, hat, and sunglasses are essential - less ozone protection at this elevation
• Weather: Mountain weather can change rapidly - bring layers even on sunny days
• Wildlife: Black bears are active in the area - store food properly and make noise while hiking
• Adventure Pass: Required for parking ($5/day or $30/year) - available at 7-Eleven, Big Bear Visitor Center, or Big Bear Discovery Center
• Emergency: Download offline trail maps - cell service can be spotty on trails
• Leave No Trace: Pack out all trash and stay on marked trails

What to Bring

• Plenty of water (1 liter per 2 hours minimum)
• Sunscreen and sun protection
• Layered clothing (weather changes quickly)
• Snacks and energy food
• First aid kit
• Charged phone and portable charger
• Map or GPS device
• Adventure Pass for parking

Plan Your Trip