If you’re looking for summer activities but want to skip the beach, we’ve got good news for you. Fortunately, San Diego isn’t just surf and sand, it also boasts spectacular freshwater lakes that make for an ideal summer getaway. Whether you want a peaceful picnic day, an afternoon full of fishing, or a kayaking adventure surrounded by nature, these five lakes offer everything you need for an unforgettable experience under the sun.
1. Lake Murray: Nature Just Minutes from Downtown
Only 20 minutes from Downtown San Diego, Lake Murray is the perfect spot for a quick escape. Located within Mission Trails Regional Park, this lake is great for walking, running, biking, or simply relaxing by the water. You can rent a kayak or pedal boat, or enjoy some fishing. With picnic areas and barbecue pits, it’s an ideal spot for a family day out.

2. Miramar Reservoir: Fishing, Hiking & Panoramic Views
Known for its trophy largemouth bass, Miramar Reservoir in Scripps Ranch offers fishing, kayaking, boating, and a scenic 5-mile trail around the lake. It has multiple picnic areas and a service center where you can rent gear or grab snacks, perfect for an active outdoor day.

3. Lake Cuyamaca: Mountain Air & Stunning Landscapes
Located an hour east of the city, Lake Cuyamaca transports you to a world of pine trees, mountains, and clear skies. It’s ideal for trout fishing, camping, or a peaceful lakeside stroll. And if you visit in summer, don’t forget to stop by Julian for their famous apple pie.

4. Lake Jennings: Family Fun & Starlit Nights
This East County lake is a favorite for campers, offering everything from full-hookup RV sites to rustic tent spots. In summer, enjoy night fishing, kids’ programs, boating, birdwatching, and many more activities. Its nature trails also make it a great spot for hiking!

5. Santee Lakes: Comfort & Adventure in One Place
With seven lakes surrounded by greenery, Santee Lakes is perfect for families and friends. Features include floating cabins, well-equipped campgrounds, swimming pools, hiking trails, and year-round fishing. It’s a complete getaway without straying too far from the city.
