Located at the base of the Sierra Nevada foothills in Placer, El Dorado, and Sacramento Counties, Folsom Lake State Recreation Area spans approximately 25 miles northeast of Sacramento and offers a serious playground for anyone traveling with a dog. As the ninth-largest reservoir in California, the park covers 75 miles of shoreline with hiking, biking, running, camping, picnicking, horseback riding, water skiing, and boating all available in one place.

The 32-mile American River Trail is the standout for dog owners. This path connects Folsom Lake directly through Sacramento County parks and continues all the way to the historic Old Sacramento district. You can walk it on foot or bike it, and there’s plenty of room for your dog to stretch out without feeling crowded. The trail itself is well-maintained and shaded in many sections, which matters when you’re out for several hours on a warm day.

Dogs can hike along the shores of Lake Natoma and explore the park’s numerous trails, but they’re not permitted in the water itself. Keep your dog on a leash no longer than six feet, and avoid the marsh areas where dogs aren’t allowed. The park is managed by California State Parks, so facilities are consistently maintained and trails are clearly marked.

If you’re into fishing, the lake holds trout, catfish, and bass. The historic Folsom Powerhouse, which generated electricity for Sacramento from 1885 to 1952, sits nearby if you want to break up your day with some history. The powerhouse is worth a quick stop to see the original structure and learn how it powered the region for decades.

There’s no parking fee and no extra charge for bringing your dog, which keeps costs reasonable for a full day of outdoor exploration. Water and shade are available at various points around the lake, though you’ll want to bring extra water for your dog during summer months. The varied terrain means you can tailor your visit to whatever distance and difficulty level works for you and your dog.