Telegraph Canyon and South Ridge Loop

This route is generally considered easy to intermediate. While much of it consists of non-technical, wide fire roads, there are demanding climbs, particularly on the Little Canyon Trail where grades can reach 12% to 18%, and steep sections climbing out of the campground on the South Ridge fire road.

The terrain is predominantly a wide, smooth fire road, making it non-technical without many rocks or jumps. However, you might encounter some loose and sandy sections. There are also variations of the loop that include singletrack.

You can enjoy scenic views throughout the loop. Telegraph Canyon itself is picturesque, especially when wildflowers are in bloom, passing through oak trees and alongside a creek. The South Ridge section offers expansive vistas, including a View of Yorba Linda.

Yes, along the route, you'll pass several points of interest. These include the Twisted Tree in Carbon Canyon Regional Park, Four Corners, and the Andersen Bump summit.

The best time to ride is often when wildflowers are in bloom, typically in spring, which adds to the scenic beauty of Telegraph Canyon. Cooler months are also preferable to avoid the heat, as much of the trail can be exposed.

This loop is primarily located within Chino Hills State Park. You will need to access the park, which typically has designated parking areas for trail users. Check the park's official website for specific trailhead parking information and any associated fees.

Yes, since the trail is located within Chino Hills State Park, there is typically an entrance fee to access the park. This fee covers your entry and use of the trails. It's advisable to check the official Chino Hills State Park website for current fee schedules and any specific regulations.

As this trail is within Chino Hills State Park, dogs are generally allowed on trails but must be kept on a leash at all times. Always check the latest park regulations before your visit to confirm their pet policy.

Yes, the route utilizes and intersects with several official trails within Chino Hills State Park. You will ride sections of the Telegraph Canyon Trail, South Ridge Trail, North Ridge Trail, Sycamore Trail, Diemer Trail, and Little Canyon Trail, among others.

The climbs on this loop, especially the Little Canyon Trail ascent and the climb out of the campground on South Ridge, can be quite steep. An insider tip is to ensure your bike is in a low gear and maintain a steady pace. Consider starting your ride early in the morning to tackle these sections before the midday heat, as much of the trail is exposed.