Nestled along a peaceful bend of the Merced River southeast of Modesto, the George J. Hatfield State Recreation Area offers a refreshing escape into riparian woodland and riverside calm. This compact 46-acre oasis blends family camping, river recreation, and abundant wildlife—all just off Highway 165 in Hilmar.
What Makes George J. Hatfield State Recreation Area Unique
Donated in 1953 by former lieutenant governor George J. Hatfield, this park preserves a stretch of the Merced River backed by lush valley oak, cottonwood, and box elder habitat. It provides rare riverfront camping with easy access to swimming, fishing, kayaking, birding, and shaded picnicking. Anglers prize its springtime trout and bass runs, while migrating waterfowl and songbirds frequent the canopy—making it a standout in the San Joaquin Valley.
Top Activities & Amenities
Camping & Group Sites
Twenty-two walk-in tent campsites along the river are offered on a first-come, first-serve basis. A large group campsite accommodates up to 25 guests, with picnic tables, benches, a BBQ pit, potable water, and nearby restrooms. RVs and trailers up to 30 ft are welcome—though there are no hookups.
Picnicking & Day Use
Picnic tables and BBQ grills nestle under canopy shade near the riverbank. Trash bins, flush restrooms, and drinking water are located at both campsite and day-use areas. A small playground, volleyball court, horseshoe pits, and open lawn spaces round out family-friendly options.
Water Recreation & Boat Launch
The Merced River invites swimming, wading, and boating from hand-carried canoe and kayak launch points. While no motorized boat ramp is provided, rig-free paddlers can explore mellow currents ideal for a lazy afternoon float. Life jackets are highly recommended, and dangerous deep holes lie hidden under the surface.
Fishing & Wildlife Viewing
Spring brings rainbow trout and bass, while catfish and perch bite year-round. Bird-watchers can spot quail, woodpeckers, magpies, robins, hawks, ducks, geese and herons. Mammals such as raccoons, muskrats, jackrabbits, and deer are often seen near the river’s edge.
Trails, Biking & Equestrian
Short hiking loops wind through riparian trees and along the riverbank. Bicycles are permitted on paved and fire-road routes; horses may also use these routes under shared-use guidelines.
Interpretive Exhibits & Environmental Education
Signs at trailheads and picnic zones detail river ecology, native plants, wildlife habits, and park history. Seasonal interpretive events and youth environmental programs are occasionally offered—check the park’s schedule.
Supporting Amenities
Flush restrooms and drinking water are available at campsites and picnic areas. There are no showers, but a dump station is provided. Parking lots sit close to day-use areas and campsites. A modest visitor kiosk offers maps and interpretive brochures.
Practical Visitor Tips
- Fees & Reservations: First-come tent camping and day-use are free; group campsites require reservation via ReserveCalifornia.
- Pets: Dogs are welcome on a 6-foot leash in camp and picnic zones; not allowed in restrooms.
- Boating & Safety: Non-motorized watercraft only. Rip currents and deep holes exist—life jackets required.
- Fires & Quiet Hours: Campfires permitted in provided rings 10 a.m.–8 p.m.; quiet hours 10 p.m.–6 a.m.
- Wildlife & Ecology: Stay on trails and respect bird and wildlife habitats. Avoid disturbing riverbanks or feeding animals.
- Facilities: No showers—bring supplies. Drinking water and toilets available. Dump station onsite.
- Weather: Summer highs near 100 °F; spring and fall bring mild, comfortable camping weather. Mosquitoes may appear in warm months—bring repellent.
- Accessibility: Park offers flat walk-in access. Group site and restrooms are wheelchair accessible.
Local Insight & Hidden Gem
Visit in early spring when trout are active, and migratory birds line the river—easy to photograph at sunrise. For family gatherings, reserve the group site and plan a twilight kayak float—watch fireflies dance over the water on summer evenings. Weekday mornings offer near-solitude—try waking for a sunrise paddle and follow it with coffee and pastries in nearby Hilmar, a small town famed for its dairy heritage and award-winning creamery. And if you’re here in fall, bring binoculars—hawks returning to the valley provide spectacular raptor sightings along the river canopy.