Overview
Milo McIver State Park sits along the west bank of the Clackamas River roughly 4 miles northeast of Estacada in Clackamas County, Oregon. The park covers approximately 952 acres of second-growth and old-growth Douglas fir, western red cedar, and bigleaf maple, making it one of the more forested day-use and camping parks in the Oregon state system.
The Clackamas River is the park's defining feature. It draws anglers after steelhead and salmon, paddlers seeking Class II–III rapids downstream, and swimmers to its calmer stretches in summer. A car-top boat launch provides non-motorized river access, and several riverside trails allow walkers to appreciate the water without getting in it.
Beyond the river, the park is notable in the Portland-area outdoor community for its dedicated equestrian facilities — including horse camping and miles of multi-use trails open to horses — something relatively rare among Oregon's accessible state parks. Cyclists and hikers share much of the same trail network.
The park is managed by Oregon Parks and Recreation Department (OPRD). Because rules, fees, and seasonal closures change, verify current conditions on the official OPRD website or by contacting the park directly before your visit.
Before You Go
Reservations
Campsites and some day-use picnic shelters can be booked through Oregon's state park reservation system (ReserveAmerica / Oregon State Parks reservations portal). During summer weekends the campground fills quickly; booking well in advance — sometimes months ahead — is strongly advised. Walk-in availability is limited.
Permits and Fees
Oregon State Parks charges a day-use parking fee and overnight camping fees. Fee amounts change periodically — confirm current rates on the OPRD website or at the entrance kiosk. Oregon Pacific Coast Passport and America the Beautiful passes are not accepted here; verify which passes OPRD honors before assuming a waiver.
What to Bring
- Layered clothing: mornings and evenings can be cool even in summer
- Sturdy footwear for trail surfaces that may be muddy in spring
- Drinking water; river water is not potable without treatment
- Insect repellent (mosquitoes and ticks are present spring through fall)
- If paddling: a properly fitted PFD, helmet for whitewater sections, and a float plan shared with someone not on the trip
- Horse owners: proof of current Coggins test and health certificate as required by Oregon equine regulations
Seasonal Notes
The Clackamas River runs high and cold from snowmelt through late spring; paddlers should have appropriate whitewater skills and cold-water gear during this period. Summer drought years occasionally trigger fire restrictions or closures — check current OPRD advisories.
Getting There
By Car
Milo McIver is located off South Springwater Road near Estacada, Oregon. From Portland, the most common route is Highway 224 southeast through Boring and Carver to Estacada, then following local signage to the park entrance — roughly 30–40 miles depending on your starting point in the metro area. A GPS or mapping app is helpful as some local roads lack prominent signage.
By Public Transit
Regular TriMet or other regional transit service does not extend to the park entrance. Visitors without a vehicle would need to arrange a ride-share or private shuttle from Estacada. Confirm current transit options with TriMet or local transportation resources before planning a car-free visit.
Parking
The park has dedicated lots for general day-use, equestrian trailer parking, and boat launch access. Trailer parking areas have pull-through spaces designed for horse rigs; arrive early on busy weekends as these fill.
Getting Around
The park is best navigated on foot, by horse, or by bicycle once you are inside. Paved roads connect the main day-use areas, campground loops, and trailheads, and are manageable by most vehicles including horse trailers.
Trails range from easy flat riverside paths to moderate forested loops. Pick up a current trail map at the entrance kiosk or download one from the OPRD website; informal social trails exist and are not always signed, so a map helps avoid confusion.
If you are paddling, a car shuttle between put-in and take-out points downstream is the standard approach. Coordinate logistics before launching, and confirm current river levels and portage requirements with OPRD or local paddling clubs.
Where to Stay
Camping in the Park
Milo McIver offers tent sites, electrical hookup sites for RVs, and a dedicated equestrian camping area. Facilities typically include flush restrooms, potable water, and fire rings or grills at individual sites — confirm current amenity details with OPRD as these can vary by loop and season. A camp host is generally on-site during the main season.
Nearby Lodging
Estacada (approximately 4 miles away) has limited motel and inn options and is the closest town for travelers who prefer not to camp. Sandy and the broader Highway 26 corridor offer additional lodging. For a wider selection — including hotels, vacation rentals, and B&Bs — the Portland metro area (30–40 miles) has full-service options. Verify specific properties directly, as rural lodging availability changes.
Things to See & Do
Paddling the Clackamas River
The stretch of the Clackamas near Milo McIver is a popular whitewater run for kayakers and experienced rafters, with the difficulty varying significantly by season and water level. A car-top boat launch provides access for non-motorized craft. Beginners should thoroughly research river conditions or paddle with experienced companions; the river is cold year-round.
Fishing
The Clackamas is a designated salmon and steelhead river. Anglers should review current ODFW (Oregon Department of Fish and Wildlife) regulations for open seasons, retention rules, and required licenses before fishing — rules change by season and are species-specific.
Hiking and Trail Use
Several miles of trails wind through the forest and along the river. The terrain is generally moderate with some elevation change in the forested interior sections. Trails are open to hikers and, on designated routes, equestrians and mountain bikers. Verify current open/closed status of specific trails with the park.
Equestrian Activities
The park's equestrian campground and horse-friendly trail network make it a regional destination for riders. Facilities include hitching posts and horse water; verify exact amenities on the OPRD site or call ahead.
Picnicking and Swimming
Designated picnic areas with tables and restroom facilities are available. A gravel river bar provides informal swimming access in calmer summer conditions; no lifeguard is on duty, and parents should closely supervise children near the water.
Disc Golf
The park has historically hosted a disc golf course popular with local players. Verify current availability, as course layouts can change.
Food & Drink
There are no food concessions or restaurants inside Milo McIver State Park. Campers and day visitors should bring all food, water, and cooking supplies. Portable camp stoves and charcoal grills are commonly used; check current fire restrictions before using any open flame.
Estacada has a small downtown with locally owned restaurants, a grocery store, and convenience options suitable for stocking up before or after your visit. Hours and business availability in small rural towns can be limited on weekdays or off-season — verify locally.
Portland and the Clackamas County suburbs offer the full range of dining and grocery options for travelers driving through. Plan your meals before arriving at the park, as there are no services once you are inside.
Practical Information
Cell Service and Wi-Fi
Cell coverage in and around the park can be spotty, particularly on trails away from the main road. Do not rely on real-time mapping or emergency calls from your phone in remote sections of the park. Download offline maps before arriving.
Restrooms
Flush restrooms are available at main day-use areas and the campground during the operating season. Vault toilets may serve some trailhead areas. Facilities are cleaned on a regular schedule but conditions vary by visitation levels.
Pets
Dogs are permitted in the park but must be kept on a leash of six feet or shorter at all times. Clean up after pets. Keep dogs away from the equestrian areas to avoid spooking horses.
Leave No Trace
Pack out all trash; bins may be limited or absent on trails. Campfires are only permitted in designated fire rings, and fire bans are enforced during high fire-danger periods. Stay on established trails to protect riparian vegetation along the Clackamas.
Emergency and Ranger Contact
For non-emergency park inquiries, contact Oregon State Parks (verify current contact information on the OPRD website). In a life-threatening emergency, call 911; be prepared to describe your location precisely given variable cell coverage.
Safety
River Hazards
The Clackamas River is cold year-round due to snowmelt and upstream dam releases. Hypothermia is a genuine risk even in summer. Strainers (submerged logs and debris) and hydraulics at low-head dams or drops are dangerous — never paddle unfamiliar sections without researching current hazards. Always wear a properly fitted PFD on the water.
Wildlife
Black bears and cougars have a range that includes the Clackamas River corridor, though sightings are uncommon near the main park areas. Coyotes are more frequently seen. Standard wildlife precautions apply: store food securely, do not leave food in tents, and give all wildlife space. Ticks are present from spring through fall; check yourself and children after time in brushy or forested areas.
Trail Safety
Some trails traverse slopes above the river with modest exposure. Wet or muddy conditions after rain make footing slippery. Equestrians and hikers should communicate clearly when sharing trails to prevent horse spooking incidents.
