Best lakes around Jamul, California, offers a variety of aquatic landscapes, from large reservoirs to more secluded bodies of water. The region is characterized by its natural beauty and proximity to several significant water sources, many of which are integral to the San Diego water system. These lakes provide diverse recreational opportunities within a natural setting. The area's geography includes rolling hills and valleys, contributing to varied lakeside experiences.
Last updated: June 24, 2026
Highlight • Monument
Tip by
Highlight • Trail
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Lake
Tip by
Highlight (Segment) • Trail
Tip by
Highlight • Viewpoint
Tip by
Sign up for free to discover even more lakes around Jamul.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
The paths around Sweetwater Reservoir are primarily well-worn dirt, with most junctions clearly signed, though some of the less frequented routes can become overgrown. As you near San Miguel Mountain, the terrain becomes increasingly rugged and challenging, while open views of the reservoir and surrounding hills remain a constant backdrop.
1
0
The Sweetwater River flows from Loveland Dam passing through Lake Emma, where the river bends west and runs parallel to Dehesa Road. The lake is fenced off and access is limited. At the western end of the lake is a golf club.
0
0
Lower Otay Reservoir is filled by the Otay River and a San Diego Aqueduct bringing water from the Colorado River. The dam attached to it is known as Savage Dam and was built in 1918. It is a beautiful landmark to hike around and enjoy the calm of the water.
0
0
As you hike around the south side of the Upper Otay Reservoir you get a good view of the dam. The wall and graffiti are a cool contrast in between the upper and lower reservoir waters.
0
0
The trails bordering Sweetwater Reservoir are mostly smooth dirt paths. Most of the intersections are marked, but the lesser used trails get overgrown at times. As you run closer to San Miguel Mountain, the trails get progressively rockier, steeper, and much more technical. All of the trails are pretty open with views of the reservoir and foothills nearly the entire time.
1
0
There is a small network of dirt and wood chip trails and gravel service roads circling around the Upper Otay Reservoir. This little lake is much smaller than its lower counterpart, but it is no less beautiful. A lot of the trails are in the trees, but some sections open up in meadows and have views across the water and of nearby mountains. This is a really runnable trail when there hasn't been recent heavy rains.
0
0
The lakes around Jamul offer a variety of activities. You can enjoy hiking, picnicking, and wildlife viewing at places like Sweetwater Reservoir. Lower Otay Lake is popular for rowing, fishing, canoeing, and kayaking, with designated picnic areas. Hidden Lake provides a tranquil setting for kayaking, swimming, and fishing, often with canoes and kayaks available from the host. Barrett Lake is a renowned spot for fishing, especially for bluegill, catfish, and bass.
Yes, several lakes near Jamul are suitable for families. Hidden Lake is described as a peaceful lakeside camping spot perfect for families, offering kayaking, swimming, and fishing. Lower Otay Lake has picnic areas with barbecues. Sweetwater Reservoir and the Upper Otay Reservoir Trail are also noted as family-friendly, offering trails and scenic views.
Yes, dogs are permitted at some lakes. Lower Otay Lake allows dogs on a leash. Hidden Lake is also noted as suitable for pet owners. Always check specific regulations for each lake or trail before visiting, as rules can vary.
There are numerous hiking opportunities. The Upper Otay Reservoir Trail offers a network of dirt and wood chip trails and gravel service roads. Sweetwater Reservoir has surrounding trails known for awesome scenery and wildlife. You can also find trails like the Lake View Trail within Sweetwater Summit Regional Park, offering stunning views of the reservoir. For more detailed routes, you can explore the Running Trails around Jamul guide.
Yes, Hidden Lake offers a more tranquil, rustic experience. It's a peaceful lakeside camping spot nestled under oak trees, stocked with fish, and provides a quiet retreat for nature lovers and fishing enthusiasts. Some camping spots require guests to be self-contained, adding to its secluded feel.
For scenic views, the Lake View Trail in Sweetwater Summit Regional Park offers stunning vistas of the Sweetwater Reservoir. The Otay Reservoir Dam provides a good view of the dam and a contrast between the upper and lower reservoir waters, especially when hiking around the south side of the Upper Otay Reservoir. Additionally, the View of Lake Emma and Golf Course offers a unique perspective on Lake Emma.
Many of the lakes are man-made reservoirs with significant history. Lower Otay Lake was established by impounding the Otay River behind Savage Dam, completed in 1918, and is a terminus for the Second San Diego Aqueduct. Barrett Lake was formed in 1922 with the completion of the Barrett Dam and served as a water storage tank for decades. Sweetwater Reservoir was created by the Sweetwater Dam in 1888.
Yes, fishing is a popular activity. Lower Otay Lake is recognized for fishing. Barrett Lake is a renowned recreational spot for fishing, stocked with bluegill, catfish, and bass, though reservations are mandatory for boat and shore/float tube fishing. Hidden Lake is also stocked with fish and provides a quiet retreat for fishing enthusiasts.
Beyond hiking and water sports, the area around Jamul's lakes offers various outdoor activities. You can find mountain biking trails, such as the Sweetwater River Trail loop, by exploring the MTB Trails around Jamul guide. For road cycling, routes like the San Diego National Wildlife Refuge loop are available in the Cycling around Jamul guide.
The lakes are generally accessible year-round, but specific activities might be seasonal. Barrett Lake, for instance, is open seasonally from May through September. For hiking, spring and fall offer milder temperatures. Summer can be warm, so plan activities for cooler parts of the day. Always check specific lake operating hours and conditions before your visit.
Yes, for many popular spots, parking is available. For example, the main entrance to Sweetwater Reservoir includes lots of parking. However, it's always advisable to check specific trailhead information or lake websites for current parking availability and any potential fees or restrictions before you go.
Visitors appreciate the diverse natural beauty and recreational opportunities. The komoot community has contributed photos and upvotes, highlighting the scenic trails, wildlife, and the contrast between the upper and lower reservoir waters, particularly around the Otay Reservoir Dam. The peacefulness of spots like Hidden Lake and the family-friendly amenities at others are also highly valued.


Still not found your perfect lake around Jamul? Check out the guides of these regions to see even more beautiful places.