The hike up the Noble Canyon Trail is a hike of transitions. The trail starts in the desert, with scrub and cacti lining the trail, high above Noble Creek. As you climb, you move into old oaks, riparian zones, and the pines of San Diego's high mountains. This hike ends at a viewpoint of the iconic PCT, where you can see for miles from the desert divide.
When planning, always check the park website and social media to make sure the trails are open. Similarly, check the weather and road conditions.
Where is the Noble Canyon Trail?
We're going to start the Noble Canyon Trail in Pine Valley, about 1 hour east of downtown San Diego. We're going to start a short ways up the trail, cutting off the beginning three miles of desert in favor of some incredible views later. The parking can be found marked on Google Maps at: Noble Canyon Mid-Way Exit and Parking, Pine Creek Rd, Pine Valley, CA 91962.
The start of the hike is a short way off of I8, east of San Diego, in the southern part of Cleveland National Forest.The last mile or two to the parking area is a small road that's not always in great condition, but it's doable by low-clearance vehicles.You'll pass through a gate that's usually open unless the weather is bad.There's a large parking area that I've never seen full. It's usually only used by mountain bikers.
You don't need a parking pass, and there are no facilities here.
Gear Recommendations
There's a water spigot at Penny Pines where you can refill, but it can be frozen in the winter. It's a popular water refill spot for PCT hikers.
This is a backcountry hike, and you should plan accordingly.
The weather can be extreme. In the summer, it's better to give the hike a skip; the temperatures can climb into the 100Fs. In the winter, there can be snow in higher elevations. Spring and early winter are the sweet spots to do this hike.
Bring insect repellant.
I'd recommend a satellite communicator; there isn't much cellular service.
Noble Creek isn't always flowing, but if it is, you can refill water along the hike if you filter or treat it. There's also a water spigot at Penny Pines, about halfway through the hike.
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In this guide, we'll skip the first few miles of the trail (in red) and skip ahead to the more exciting parts. At the end of the Noble Canyon Trail, we'll cross the road for a short stretch on the PCT to a desert divide viewpoint.
Overall the climb to the viewpoint is gradual and manageable. There are a few short and steep sections, but I wouldn't consider this hike a big mountain climb.
3D Map
The hike route meanders up through Noble Canyon until reaching the Penny Pines Trailhead. Then we cross the Sunrise Highway and hike a short way on the PCT.
If you look at other guides for the Noble Canyon Trail, you'll notice they all describe it from top to bottom. I prefer to hike it as described here, from bottom to top and back.
Hike Notes
The Noble Canyon Trail is considered one of Southern California's best mountain biking trails. Most mountain bikers will ride it from top to bottom, and a box at the top trailhead has free bells for bikers to use. The San Diego Mountain Biking Association helps maintain the trail (thank you!). Keep an eye out for bikes as you hike.
Noble Canyon was designated a National Recreation Trail (NRT) in 1982. An NRT trail designation is reserved for the highest-caliber trails and was established under the National Trails Act of 1968.
It's said that the trail was developed initially by miners in the 1800s and then better established in the 1930s by the CCC. The trail fell into disrepair until 1982 when it was revitalized and received its NRT designation.
Noble Canyon is named after the Noble brothers, who came here in 1870 and started mining. There were many claims throughout the valley, and according to newspapers in the 1930s, the Noble Mine was one of the leading gold mines in the country. Today you can see the ruins of some of the mines in the area. None are on the trail, but their locations are on USGS topographic maps.
Look for the wood posts and start the connector trail to the Noble Canyon Trail proper.Stay straight, avoiding the mountain bike use trail to the right.
The burn area is from the Valley Fire of 2022. It won't last long, don't worry.
After about a quarter of a mile on the connector, you'll join the Noble Canyon Trail. Bear to the left and join the trail.You'll start seeing the official NRT trail markers for the Noble Canyon Trail.The trail turns and follows above Noble Creek.After following the creek from above, you'll dip down into a lush area with oaks closer to the creek.At the split, bear right and cross the creek for the first time.Now the canyon narrows and you follow the right bank of the creek.Cross back over the creek and start the climb uphill.This is the steepest section of the hike as you climb up and out of the canyon.Cross over Pine Creek Road to continue.At the junction of the Indian Creek Trail, keep straight on Noble Canyon.When you reach the big clearing, make the hard left. It's not obvious.Here's the view from that last intersection after you've made the turn. There's a Noble Canyon Trail marker ahead.And here you are a the end of the Noble Canyon Trail. Continue straight toward the Sunrise Highway.Go through the gate by the Sunrise Highway.This is the Penny Pines Trailhead. The PCT access is over to the right, across the Sunrise Highway.There's a short connector to the PCT.And then the PCT joins in from the right. Go straight (northbound) on the PCT.Once the views open up, look for a small use trail heading down to the right.At the end of the use trail is the viewpoint. That's it! From here, just turn around and go back down the way you came up.
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Hi, I'm Cris Hazzard, aka Hiking Guy, a professional outdoors guide, hiking expert, and author based in Southern California. I created this website to share all the great hikes I do with everyone else out there. This site is different because it gives detailed directions that even the beginning hiker can follow. I also share what hiking gear works and doesn't so you don't waste money. I don't do sponsored or promoted content; I share only the gear recommendations, hikes, and tips that I would with my family and friends. If you like the website and YouTube channel, please support these free guides (I couldn't do it without folks like you!).