01
Best overall pick
Black Diamond Mines Regional Preserve
Southwest Antioch Foothills • Historic Ridge-And-Canyon Preserve • Scenic Half-Day Hike
Sweeping hilltop views, old mining history, and a good workout just minutes from town.
If you only have time for one hike near Antioch, Black Diamond Mines is the place to go. Trails climb quickly into rolling hills, where you can stitch together loops with big vistas over the Delta and Mount Diablo. Expect a mix of exposed climbs, shady oak pockets, and a sense of local history woven into the landscape.
02
Best for relaxed after-work walks
Contra Loma Regional Park
South Antioch • Reservoir-Side Park With Easy Paths • Casual Everyday Outing
Gentle shoreline paths around a reservoir, ideal for stretching your legs without leaving town.
Contra Loma is where locals head for an easy lap after work or a mellow weekend stroll. The paths around the reservoir are mostly gentle, making this a good pick for varied abilities or anyone easing into hiking. Go early or near sunset for cooler temps and better chances of spotting birds over the water.
03
Best for wildlife watching
Dow Wetlands Preserve
Antioch Waterfront • Delta Wetlands And Riverfront Paths • Short Nature Escape
Flat, family-friendly trails weaving through marsh, ponds, and river views packed with birdlife.
Dow Wetlands is more about slow exploration than steep climbs, with dirt paths and boardwalks threading through cattails and open water. It’s a great spot for kids, casual walkers, and anyone who likes to bring binoculars along. On calm mornings, the views out over the San Joaquin River feel surprisingly remote for being so close to town.
04
Best rolling-country loop
Round Valley Regional Preserve
Southeast Of Antioch Near Brentwood • Oak-Dotted Valley And Ridge Trails • All-Day Countryside Ramble
Broad ranchland valleys and gradual ridges that deliver big-sky views without brutal climbs.
Round Valley offers classic East Bay ranch country: open grasslands, scattered oaks, and trails that gently climb to wide horizons. The main loops are long enough to feel like a proper outing but never overly technical, making this a good step up from in-town walks. In spring, the wildflower displays can transform the hillsides into a patchwork of color.
05
Best summit adventure
Mount Diablo State Park
Southwest Of Antioch • Challenging Mountain Trails • Iconic Bay Area Peak
Steep, rewarding routes leading to one of the widest views in California on a clear day.
Mount Diablo is a bit of a drive from Antioch, but many locals consider it their backyard big mountain. Trails here are steeper and more rugged, with multiple routes that wind through chaparral, rock outcrops, and shaded canyons toward the summit. Pick a cooler day, pack plenty of water, and you’ll be rewarded with a panoramic view that stretches from the Sierra Nevada to the Golden Gate.