Night hike, Southern California Mountains Foundation — 7 p.m., easy hike designed for all skill levels. Join a Discovery Center naturalist to explore how the forest changes as the sun goes down. Meet at the Serrano Campground kiosk on North Shore Lane. www.mountainsfoundation.org.
Nature walks, Southern California Mountains Foundation — 1 and 2 p.m. Saturdays and 11 a.m. and noon on Sundays. Hike with a naturalist at the Big Bear Discovery Center, 40971 North Shore Drive, Fawnskin. 909-382-2790, www.mountainsfoundation.org.
• June 8
Mt. San Gorgonio via Vivian Creek, Sierra Club Big Bear Group — 5 a.m., 17.5 miles, difficult, 4,840-foot elevation gain. Meet at the Mill Creek Ranger Station. Reservations are required. Contact David Holtegaard at 909-881-1329.
• June 17
Johns Meadow hike, Sierra Club Big Bear Group — 8:30 a.m., 7 miles, moderate, 1,400-foot elevation gain. Meet at the Forsee Creek trailhead off Jenks Lake Road. For more information or reservations, contact Judy Atkinson at 909-289-1932 or firstname.lastname@example.org.
• June 29
Grays Peak hike and patch party, Sierra Club Big Bear Group — 8 a.m., 6 miles, moderate, 1,200-foot elevation gain. Meet at the Grays Peak trailhead on State Route 38 west of Fawnskin. Adventure Pass required for parking. For reservations, contact Judy Atkinson at 909-289-1932 or email@example.com.
• Big Bear Valley Trails
For more information on hiking trails on the San Bernardino National Forest, call 909-382-2790 or visit www.mountainsfoundation.org. The Discovery Center is at 40971 North Shore Drive, Fawnskin.
• Alpine Pedal Path
North Shore Drive at Stanfield Cutoff, Big Bear Lake. Walking, jogging, cycling path. 3.5 miles.
• Bluff Mesa Trail
Begins where the Champion Lodgepole Trail ends, 0.4 miles to Bluff Mesa Group Camp. Accessible from Forest Service roads 2N10 and 2N11.
• Bristlecone Trail
A hiking, biking and horse trail that connects with the Skyline Trail at the east end of the trailhead. It is 1.8 miles long, off Forest Road 2N10.
• Castle Rock Trail
The popular trail begins 1.1 miles east of the dam off Highway 18. This moderate-to-difficult hike is 2.4 miles round trip.
• Champion Lodgepole Trail
Past the Aspen Glen Picnic Area, turn onto Forest Road 2N10 for 3.7 miles then turn right on Forest Road 2N11 and continue 1 mile to the trailhead.
• Cougar Crest Trail
Trailhead on North Shore Drive west of the Big Bear Discovery Center. Links with the Pacific Crest Trail.
• Eye of God
A 1.8-mile trail off Burns Canyon Road in the Baldwin Lake area of Big Bear City. Sacred Serrano Indian site.
• Hannah Flat Trail
7.8 miles round trip, moderate, begins between campsites 54 and 55 in Hanna Flat Campground. A portion of this trail may be closed until June because of eagle nesting area. Check with the Big Bear Discovery Center for trail closures.
• Happy Hills Trail
39707 Big Bear Blvd., Big Bear Lake. ADA access, historical buildings, picnic tables, access national forest.
• Pine Knot Trail
Trailhead located at Aspen Glen Picnic Area, Mill Creek Road, Big Bear Lake. 6.6 miles, moderate difficulty leads to Grand View Point.