Onyx Summit

Onyx Summit is the mountain pass traversed by Highway 38, marking the highest paved point in Southern California. Onyx Peak, on the other hand, is a distinct nearby peak that can be hiked from the summit area, offering additional panoramic views. While related geographically, they are separate features.

Yes, Onyx Summit serves as a significant access point for the renowned Pacific Crest Trail (PCT). Hikers can embark on challenging long-distance treks or shorter conditioning walks from this location. Additionally, the area around the summit offers various routes for cycling and exploring the natural surroundings.

Parking is generally available along Highway 38 near the summit, though it can be limited, especially during peak seasons. Arriving earlier in the day is often recommended. Public transport options to Onyx Summit are very limited, making private vehicle access the most common and practical way to reach the pass.

Onyx Summit can be visited in winter, offering a beautiful snow-covered landscape. However, winter conditions require careful attention. Highway 38 may necessitate snow chains for safe travel, and facilities are limited. Always check road conditions before heading out during colder months.

While the immediate summit area is primarily a pass, the surrounding San Bernardino National Forest offers various trails and areas that can be enjoyed by families and dogs. When hiking with dogs, always ensure they are on a leash and that you adhere to all park regulations. Some trails may be more strenuous, so choose routes appropriate for all family members and pets.

Due to its location within the San Bernardino National Forest, Onyx Summit is home to diverse wildlife. Visitors might spot various bird species, deer, and smaller mammals. Keep an eye out for signs of larger animals, though direct encounters are less common. Always observe wildlife from a respectful distance and do not feed them.

Yes, just northwest of the summit, accessible from Highway 38, is the Onyx Summit Crag. This small rock climbing area features over twenty routes of varying difficulty on high-quality granite, mostly bolted sport routes. It's suitable for climbing from spring through fall.

Given the high elevation and varying conditions, it's wise to pack layers of clothing, even in summer, as temperatures can change rapidly. Sturdy footwear is recommended for any trail exploration. Always bring sufficient water, snacks, sun protection (hat, sunscreen), and a map or GPS device. In winter, add warm clothing, gloves, and potentially snow chains for your vehicle.

Onyx Summit itself is a mountain pass with very limited facilities. There are no cafes, pubs, or direct accommodation options at the summit. For amenities, visitors would need to travel to nearby towns such as Big Bear Lake or other communities within the San Bernardino Mountains or down towards the desert regions.

The climb to Onyx Summit is considered a popular and challenging cycling route. It's recognized as one of the longest and highest ascents in Southern California, featuring significant elevation gain over many miles. Cyclists should be well-prepared for a strenuous ride.

Onyx Summit's high elevation of 8,443 feet (2,573 meters) and its distance from major city lights contribute to exceptionally clear and dark skies. This makes it an ideal location for observing celestial phenomena and enjoying unparalleled stargazing opportunities away from light pollution.