Keller Peak via Exploration Trail

Parking for the Keller Peak via Exploration Trail is typically available at the trailhead. Specific parking areas can be found by checking the U.S. Forest Service website or local signage upon arrival. It's always a good idea to arrive early, especially on weekends, to secure a spot.

Yes, the trail is generally dog-friendly. However, all dogs must be kept on a leash to protect wildlife and ensure a pleasant experience for all trail users. Please remember to pack out all pet waste.

The best time to jog the Keller Peak via Exploration Trail is typically from late spring through early fall when the weather is mild and the trail is clear of snow. During winter, the trail transforms and is popular for snowshoeing or cross-country skiing, but jogging would be challenging due to snow and ice.

While there isn't a specific entrance fee for the San Bernardino National Forest itself, some areas, including certain trailheads, may require a Forest Pass for parking. It's advisable to check the U.S. Forest Service website for the latest regulations before your visit.

The terrain is varied and challenging. It begins with creek beds and a rocky ridge before entering a black oak forest. Much of the route is forested with generally gentle grades and small switchbacks. As you ascend, it becomes rockier, and the final portion to Keller Peak's summit follows a paved road. The overall route has an average grade of 6% and a maximum of 18%.

Joggers will pass through diverse forests, including black oak and towering sugar pines. As you ascend, the trail opens up to scenic vistas of the high San Gabriel Mountains. Nearing the end of the Exploration Trail, you'll find beautiful views of the surrounding hills. From the summit of Keller Peak, on clear days, views can extend to Mount San Gorgonio, the Santa Ana River canyon, Lake Arrowhead, the Mojave Desert, and even Catalina Island.

Yes, the trail is part of the Children's Forest Exploration Trail, with interpretive panels along a 0.75-mile loop section. At the summit of Keller Peak, you'll find the oldest fire lookout tower in the San Bernardino Mountains, dating back to 1926, often open to the public. Nearby, there's also a memorial plaque for a WWII aircrew that crashed on the peak in 1941.

Yes, the route also passes through sections of the Mill Peak Road, Dry Creek Trail, and Keller YP09 Road, offering connections to other paths within the area.

This route is rated as difficult for jogging. While some sections have gentle grades, the significant distance of nearly 20 km and over 570 meters of elevation gain contribute to its overall strenuous nature. It's best suited for individuals with good to very good fitness levels.

Given the trail's length and difficulty, it's essential to bring plenty of water, snacks, appropriate jogging footwear, sun protection (hat, sunscreen), and layers of clothing as temperatures can change. A map or GPS device is also recommended, along with a first-aid kit.

The trail offers a 'pleasantly rolling' path for a good portion, but becomes rockier after about four miles. Pacing yourself through the initial varied terrain and conserving energy for the rockier sections and the final paved road ascent to Keller Peak is key. Starting early can help avoid the midday sun and potential crowds.