Looking for a great trail near San Francisco, California? AllTrails has 85 great trail running trails, hiking trails, walking trails and more, with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers, and nature lovers like you. If you're looking for the best trails around Mount Tamalpais State Park or Mount Diablo State Park, we've got you covered. You'll also find some great local park options, like McNee Ranch or Huddart County Park. Just looking to take a quick stroll? We've got 59 easy trails in San Francisco ranging from 1 to 25.1 km and from 2 to 284 meters above sea level. Start checking them out and you'll be out on the trail in no time!