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Pioneer Park is a 1 mile lightly trafficked loop trail located near Mercer Island, Washington that features a great forest setting and is good for all skill levels. The trail offers a number of activity options and is accessible year-round. Dogs and horses are also able to use this trail.

Length 1.0 mi Elevation gain 36 ft Route type Loop

Dog friendly

Kid friendly

Hiking

Horseback riding

Mountain biking

Walking

Bird watching

Running

Forest

Waypoints (0)
Weather
UV Index
Daylight
Reviews (45)
Photos (3)
Recordings (36)
Completed (77)
AVI CAI
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HikingBlowdown

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Yukiko Raak
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Hiking

It was nice.

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RICHARD SCHREINER
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Hiking

Great trails for kids. If you want to pet your kid be the leader for a day this is perfect, as there isn’t really anywhere to go and you are never far from your car.

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Deborah Kim
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Road bikingMuddy
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James W. Smith
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I like to walk dogs here, and it is pleasant place to walk and converse with a friend. Each quadrant has a separate feel to it, and I like them all.

Madalyn A
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Running

I wanted to like this park but the quadrants are so small and only one is off leash. Also, the northeast quadrant has a creek and my dog got giardia from drinking out of it...cost us a lot of money to get the house professionally cleaned and pay for her vet bills. So bummed! Don't let your dogs drink the water!

Holly Levin
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Walking
First to Review

Pioneer park is not primarily used for mountain biking, although some do run the trails. The northwest quadrant is basically level, with lovely trails meandering through the woods. A horse trail runs along the eastern edge of the park. It is it acceptable to have off leash (but under voice command) dogs in this quadrant. The northeast quadrant is leash only, has some hills, and has access to Lake Washington. The southeast quadrant is also off leash, is somewhat hilly, and all trails are open to horses. The southwest quadrant has a stable and retail stores. Great park, we go daily!

K M.
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Hiking
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Trevor Lalish-Menagh
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Hiking
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K M.
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Hiking
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K M.
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Hiking
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Alexandra Franklin
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Hiking
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David Barkovic
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Hiking
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Alex Melendez
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Hiking
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Bharath Koppuravuri
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Hiking
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Shannon Hurst
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Hiking
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Dualle Abdi
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Road biking
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Kristi Dore
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Hiking
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Kenzie Tommaney
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Hiking
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Zhengyi Z.
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Hiking
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Scott Ashley
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Hiking
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Mona Qiu
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Hiking
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Scott Ashley
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Hiking
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Anna Florey
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Hiking
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Justin Clements
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Hiking
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Peter Empey
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Hiking
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Suk Lee
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Walking
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jonathan ross
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Hiking
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barefoot jon
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Hiking
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Lizzie Anderson
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Hiking
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