You’ve got a spot. Every dog owner does. It’s close, it’s easy, and your dog probably still gets excited pulling toward the car door, even on the hundredth trip. That’s the trouble, though.
Once you find one place that works, it’s easy to stop looking, and Clackamas County has a lot more off-leash terrain than the same two or three names everyone already knows. Some of it isn’t marked well from the street, which is probably why it’s stayed under the radar this long.
This list covers trails and parks across Clackamas County, from the dog parks everyone names to the creek trails and river beaches you’ve probably driven past a hundred times without knowing dogs could run free there. Here’s where to go next.
Memorial Park
📍 8100 SW Wilsonville Rd, Wilsonville, OR 97070
🕑 5am to 10pm daily
Memorial Park has an unfenced off-leash dog area tucked inside the bigger park, so this isn’t a standalone fenced dog park, it’s one piece of a 126 acre property. Boeckman Creek runs right through the grounds and there’s a half mile of Willamette River frontage along the trail system, so there’s real water access if your dog likes to swim. The trails themselves are paved near the main area but switch to gravel and dirt once you get into the forest sections, and the terrain has some hills mixed with flatter stretches near the fields.
It’s free to get in, and it’s open 5am to 10pm every day of the year. It’s also the biggest park the city has and pulls in over 1,500 reviews at a 4.7 rating, so it gets a lot of use between the sports fields, the disc golf course, and the dog area.
Since it’s the size it is, I’d plan on staying a while. There are picnic shelters and tables scattered around, a whole trail system to walk while your dog runs, and river views along the way. It’s a good pick if your dog likes to swim or just needs room to actually run instead of pacing a small fenced yard.
Hazelia Dog Park
📍 17800 SW Stafford Rd, Lake Oswego, OR 97034
🕑 6am to 10pm daily
Hazelia is a fully fenced dog park, and it’s split into two separate areas. One section is set aside just for timid and shy dogs, and the larger section between the parking lot and Stafford Road is for the more outgoing crew. Entry is double gated, and there’s a drinking fountain out there for both dogs and people. Poo bags are provided at the gate too, which is a nice touch.
It’s free, and it’s open 6am to 10pm every day of the year. It’s rated 4.8 from over 120 reviews, which is one of the higher marks I’ve seen for a dog park around here.
This one’s my pick for a nervous or shy dog since there’s an actual separate area for them instead of just tossing everyone in together. It sits below Luscher Farm, so it’s a quiet setting, and the fenced double-gated entry is good peace of mind if your dog tends to bolt the second the leash comes off.
Sandy Bluff Park and Dog Park
📍 36910 Goldenrain St, Sandy, OR 97055
🕑 6am to 10pm daily
Sandy Bluff has a dedicated fenced dog park with double gated entries, plus open space and fields around it for other activities. There’s shade seating and water available for the dogs, and the pathways through the park are partly paved. It’s not huge, but it’s set up well for dogs who just need a fenced spot to run and sniff.
It’s free to visit, open 6am to 10pm daily. It carries a 4.4 rating from over 200 reviews, so it’s a well used spot in the area.
There’s a play structure for kids and open fields for other activities, so it works if you’ve got a family in tow along with the dog. The shaded seating means you can actually sit and watch instead of standing around, which I appreciate on a hot day.
Hebb County Park
📍 500 SW Hebb Park Rd, West Linn, OR 97068
🕑 6am to 9pm, hours vary by season
Hebb Park is more of a river spot than a dedicated dog park, sitting right on the Willamette just downstream from the historic Canby Ferry. I couldn’t confirm a posted off-leash policy for it, so I’d check the signage when you get there, but it’s a quiet park with about half a mile of hiking trails plus a boat ramp and dock along the water. There’s no fencing or separate dog area here, it’s just a small, low key riverside stretch.
Heads up, there’s a $10 day use parking fee here, so it’s not free like the other spots on this list. Hours shift by season too, running as early as 6am but closing anywhere from 6pm in winter to 9pm in summer, and it’s rated 4.2 from over 170 reviews.
The boat ramp and dock make this a good stop if you want to fish or just sit by the river while your dog explores the short trail. It’s small and tucked into a rural subdivision, so it’s one of the quieter options if your dog does better without a crowd.
Mount Scott Nature Park
📍 SE Hillside Dr, Happy Valley, OR 97086
🕑 6am to 10pm daily
Mount Scott Nature Park is a wooded trail loop, not a fenced dog park, and it’s known locally as dog friendly, though I couldn’t confirm an official off-leash designation, so check the posted signs when you get there. The main loop trail has some smaller off-shoot paths that branch off to different roads and eventually loop back to where you started. Parts of the trail are gravel, and there are real hills to climb depending on which entrance you use.
It’s free, open 6am to 10pm daily, and holds a 4.5 rating from over 100 reviews. One thing to know, some entrances drop you onto a steep, narrow path before you reach the gravel trail, so pick your starting point carefully if steep hills aren’t your thing.
There’s an old abandoned car tucked along one of the small side trails that makes for a fun detour if your dog likes to sniff around something different. It’s a nice short loop right in the middle of Happy Valley, good for a dog who just wants a quiet walk in the woods rather than a big open run.
Paws on the Right Path
Every dog is different, and so is every trail or park on this list. A young dog with too much energy needs real room to sprint, not another lap around a fenced square he’s already memorized. An older or more anxious dog does better somewhere calmer, away from a pack of dogs off leash and out of control.
And check the rules at the trailhead before you unclip. A few of these are unfenced, and at one or two the posted signs and the local habit don’t quite agree.
Match the spot to your dog instead of grabbing whatever’s closest. You’ll notice it on the drive home: a tired dog stretched out in the back seat, and a little less guilt about the walk you almost skipped.
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