South Ridge and Telegraph Canyon Loop
South Ridge and Telegraph Canyon Loop
3.3
(23)
24
hikers
03:48
13.1km
330m
Hiking
The South Ridge and Telegraph Canyon Loop offers a diverse hiking experience through Chino Hills State Park. You'll start on the exposed South Ridge Trail, climbing rolling hills with expansive views of Orange County, before descending into the cooler, shadier Telegraph Canyon. This section winds through a beautiful riparian area,…
Last updated: June 9, 2026
Waypoints
Start point
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7.96 km
Highlight • Rest Area
Tip by
13.1 km
End point
Way Types & Surfaces
Way Types
7.13 km
6.01 km
Surfaces
11.2 km
1.96 km
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Elevation
Highest point (520 m)
Lowest point (260 m)
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Weather
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Tuesday 21 July
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18°C
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Max wind speed: 16.0 km/h
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This route was planned by komoot.
The average hiking time for this loop is approximately 3 hours and 48 minutes. This can vary based on your pace and how often you stop to enjoy the scenery.
The South Ridge and Telegraph Canyon Loop is located within Chino Hills State Park. Parking is available at various trailheads within the park, though specific starting points can influence the overall experience. Check the park's official website for current parking information and fees.
Yes, dogs are generally allowed on trails within Chino Hills State Park, including this loop. However, they must be kept on a leash at all times. Always check the latest park regulations before your visit, especially regarding specific trail restrictions or seasonal changes.
The trail is best visited in winter and spring when recent rains turn the hills a vibrant green and wildflowers are in bloom. During hot, dry summer months, much of the trail can be quite exposed to the sun, making early morning or late afternoon hikes preferable.
Yes, Chino Hills State Park typically charges an entrance fee per vehicle. These fees help maintain the park's facilities and trails. Permits are not generally required for day hiking, but it's always a good idea to check the official California State Parks website for the most current fee schedule and any specific regulations before your visit.
The loop offers varied terrain. The Telegraph Canyon section is generally more gradual and flat, often following a wide fire road, though some parts can be loose and sandy. The South Ridge section features more rolling hills and offers greater scenic vistas, with some challenging climbs, especially when coming out of the campground area.
You'll experience diverse scenery, from rolling hills with expansive views to riparian areas with willow and sycamore trees. A popular resting spot along the route is Four Corners, where several major trails meet, offering shade and tables for a break.
Yes, the route also passes through sections of the Telegraph Canyon Trail, the South Ridge Trail, and the Bovinian Delight Trail, offering opportunities to extend or shorten your hike using various connector trails.
The trail is generally considered easy to moderate. The Telegraph Canyon section, being more gradual and flat, can be accessible for families and even strollers in parts. However, the South Ridge section includes more rolling hills and some challenging climbs, so consider your group's fitness level. It's adaptable, with options to shorten or extend the route.
Given the trail's exposure to the sun, especially during warmer months, it's essential to bring plenty of water, sun protection (hat, sunscreen), and appropriate footwear. After rains, parts of the trail, particularly in Telegraph Canyon, can become very muddy, so be prepared for potentially challenging conditions.
Chino Hills State Park is a vital part of the Puente-Chino Hills Wildlife Corridor. You might spot various local wildlife, including deer, coyotes, bobcats, and a wide array of bird species. Keep an eye out, especially during quieter times of the day.
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