10 Best Hikes in San Diego (From Easy Coastal Walks to Real Climbs)

San Diego is a hiker's city in a way that's not always obvious. You can be on a coastal canyon trail 15 minutes from downtown, on a 1,500-ft mountain summit in 30, and in true wilderness inside an hour. Here are the 10 hikes worth doing — ranked easiest to hardest.

1. Torrey Pines — Beach Trail (Easy, 1.5 mi)

The classic. A short coastal canyon descent with rare Torrey pines and ocean overlooks. Park inside the reserve to skip the long walk up.

2. La Jolla Coast Walk Trail (Easy, 1 mi)

A cliff-edge path above the sea caves. Mostly flat, dog-friendly, and one of the most photographed walks in the city.

3. Mission Trails — Oak Canyon (Easy, 2.5 mi)

A streamside loop in the city's largest urban park. Great for kids and dogs.

4. Annie's Canyon (Easy-Moderate, 2 mi)

A real slot canyon in Solana Beach. The narrow squeeze section is a thrill — and 5 minutes from the freeway.

5. Cowles Mountain (Moderate, 3 mi RT)

The highest point in the city. 1,000 feet of elevation in 1.5 miles. Sunrise hikes here are a San Diego rite of passage.

6. Potato Chip Rock via Mt. Woodson (Hard, 7 mi)

The famous Instagram rock. Long, hot, and steep — but the photo at the top is worth it. Start before 7am in summer.

7. Iron Mountain (Moderate-Hard, 6 mi)

A steady switchback climb in Poway with a 360° summit view. Less crowded than Cowles.

8. Three Sisters Falls (Hard, 4 mi)

The closest 'real' waterfall hike. Steep, exposed, slippery near the falls. April–May only — dry the rest of the year.

9. El Cajon Mountain (Very Hard, 11 mi)

Locals call it 'El Cap.' 4,000 feet of gain, sunrise-to-mid-morning timing. A legitimate training hike for Half Dome.

10. Cuyamaca Peak (Hard, 6 mi)

The second-highest peak in the county. Pine forest, ocean views on clear days, and snow in winter.

Hiking tips for San Diego

Start early. Most trails have zero shade and afternoon temperatures climb fast.

Bring more water than you think — 1L per hour minimum in warm weather.

Rattlesnakes are real, especially March–October. Watch where you put your feet.

Cell service is spotty in Mission Trails, Iron Mountain, and Cuyamaca — download offline maps.