Icehouse Canyon Trailhead to Bighorn Peak

Icehouse Canyon Trailhead to Bighorn Peak is a 10.5-mile out-and-back route through the Cucamonga Wilderness. This challenging hike offers stunning high-elevation views, a rugged route, and the chance to experience some of the San Gabriel Mountains' best scenery. Along the way, hikers will encounter scenic alpine landscapes, rocky trails, and views that stretch across the surrounding mountains and valleys. Due to the steep and rugged terrain, this hike is best suited for experienced hikers.

This route includes a summit of Bighorn Peak, one of the peaks listed in the Sierra Club Hundred Peaks List - Angeles Chapter.

ROUTE DESCRIPTION

Starting at the Icehouse Canyon Trailhead, the trail follows a rocky path along a creek surrounded by lush vegetation and shady trees. This first section is a gradual climb through Icehouse Canyon, offering beautiful scenery, including towering pines, seasonal wildflowers, and remnants of old stone cabins.

After about 3.6 miles, you'll reach Icehouse Saddle, a popular stopping point with panoramic views and multiple trail junctions. Here, take the trail toward Ontario Peak, keeping an eye out for a turnoff to Bighorn Peak. About 1 mile from Icehouse Saddle, you'll pass Kelly Camp, a backcountry site; the junction for Bighorn Peak will be shortly after.

The final push to the summit of Bighorn Peak (8,441 feet) requires some effort, as the trail becomes rocky with sections of loose dirt. From the summit, you'll be rewarded with expansive views of Ontario Peak, Mount Baldy, and nearby peaks. After taking in the views, return along the same route to complete the hike.

FLORA AND FAUNA

The trail passes through diverse plant life, including pines, oaks, and manzanita. Wildlife sightings might include mule deer, squirrels, and various bird species such as woodpeckers and hawks. Look for wildflowers in the spring and early summer.

SAFETY AND CONSIDERATIONS

• Water: Bring plenty of water, as there are no reliable sources beyond the first part of the canyon.

• Weather: Weather conditions can change quickly in the San Gabriels, so bring layers and check the forecast.

• Sun Protection: Parts of the trail are exposed, so sunscreen, a hat, and sunglasses are recommended.

• Navigation: While the trail is marked, a map or GPS is recommended to navigate junctions.

PARKING

Parking is available at the Icehouse Canyon Trailhead off Mount Baldy Road. Arrive early, as this is a popular area and spaces can fill up quickly, especially on weekends.