4.6
(9)
59
hikers
21
hikes
Hiking around Granite Hills offers a variety of routes through the landscapes of San Diego County. The region is characterized by rolling hills and paths that follow the Sweetwater and San Diego Rivers. Many trails are located within local parks and wildlife refuges, providing a mix of gentle riverside walks and more elevated routes with views over the area. This area provides diverse hiking experiences, from easy walking paths along rivers to more challenging routes with elevation gain.
Last updated: May 3, 2026
4
hikers
3.65km
01:21
370m
10m
Embark on the McGinty Mountain Trail for a rewarding hike that climbs 1206 feet (367 metres) over 2.3 miles (3.6 km). This moderate route typically takes around 1 hour and…
4
hikers
15.7km
04:16
220m
220m
Explore the Otay Sweetwater Refuge Trail, a moderate hiking route spanning 9.8 miles (15.7 km) with an elevation gain of 727 feet (222 metres). You can expect to complete this…

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4
hikers
6.96km
01:59
170m
170m
Embark on the Valley View Truck Trail Loop, an easy hiking route spanning 4.3 miles (7.0 km) with a gentle elevation gain of 552 feet (168 metres). You can expect…
1
hikers
5.77km
01:28
20m
10m
Embark on an easy hike along the Walker Preserve Trail, a well-maintained path offering picturesque riparian views of the San Diego River. You will find lush green belts of trees…
5.0
(1)
1
hikers
2.18km
00:35
30m
30m
Enjoy an easy 1.4-mile hike on the Damon Lane County Park Trail, featuring eucalyptus groves, a year-round creek, and scenic views.
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This paved, multi-use trail runs alongside the San Diego River, from shortly this side of Mission Valley down to the river's mouth and the ocean.
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This is a small wooden bridge that crosses over the Sweetwater River, looping to the other side of the river trail.
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This "Tiki Hut" is really just an awning with a bench overlooking Sweetwater Reservoir. There are a few other benches dispersed on the singletrack trails through the property.
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This small hut is a great shaded spot to stop and admire a viewpoint of the south end of the Sweetwater Reservoir.
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There are over 10 hiking routes to explore around Granite Hills. These trails offer a good mix of difficulties, from gentle riverside walks to more challenging routes with some elevation.
Yes, the area is well-suited for beginners, with most trails rated as easy. For a very gentle and flat walk, consider the Mast Park loop via San Diego River Trail, which is perfect for a relaxed outing.
The trails are quite diverse. You'll find many routes that follow the banks of the Sweetwater and San Diego Rivers, offering mostly flat and scenic walks. Other trails venture into the rolling hills, providing more elevation and rewarding views over the surrounding landscape.
Many trails in the Granite Hills area are dog-friendly, but policies can vary, especially within parks and wildlife refuges. It's always best to keep your dog on a leash and check the specific regulations for the trail you plan to hike. The trails around Santee Lakes Recreation Preserve are a popular option for dog walkers.
While many trails are easy, there are more demanding options. For a longer hike with significant elevation gain, the Santee Trail loop is a great choice. It's a moderate route of nearly 9 miles that will give you a good workout.
Yes, there are several excellent loop trails that bring you back to your starting point. A great example is the Sweetwater River Trail – Sweetwater River Crossing loop. This moderate hike follows the river and is a favorite for a complete journey without backtracking.
The trails are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars. Hikers often praise the mix of riverside scenery and accessible hill paths that provide great views.
Absolutely. The Sweetwater River Trail loop through the San Diego National Wildlife Refuge is a great option. At just over 2 miles, it's a short and easy walk that can be completed in about an hour, making it ideal for families.
For some of the best views, you'll want to take on a trail with a bit of a climb. The hike to Stelzer Summit in Stelzer County Park rewards you with panoramic vistas over the area after a steady ascent.
Hiking is possible year-round, but the most pleasant seasons are fall, winter, and spring when temperatures are cooler. Summers can be very hot, especially on exposed trails with little shade, so if you hike during this time, it's best to go early in the morning and bring plenty of water.
Parking availability varies by trail. Many popular routes, such as those within Stelzer County Park or Santee Lakes Recreation Preserve, have designated parking areas near the trailhead. For trails starting in more residential or remote spots, you may need to find street parking, so always check for local signage and restrictions.


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