Hiking Trails & Parks in Seattle, Washington
882 hiking & walking trails and 11parks, recreation areas & campgrounds in Seattle, located in King County, Washington. Free trail map for every listing.
About Outdoor Recreation in Seattle, Washington
Seattle offers 882 mapped hiking trails and 11 federally managed parks within the city or nearby. Located in King County, Washington, it’s a starting point for hikers, campers, and casual nature seekers.
Explore more nearby: King County overview, all King County trails, or statewide Washington list.
Parks & Campgrounds in Seattle
Hiking Trails in Seattle
Curated Guides for Seattle
Frequently Asked Questions
Are there hiking trails in Seattle, King County, Washington?
Yes — we have 882 mapped hiking and walking trails in Seattle, King County, Washington, sourced from OpenStreetMap. Browse the full list below, with distance, elevation, and difficulty for each.
What is the best hiking trail in Seattle, King County, Washington for families?
11th Avenue Northeast near Seattle is one of the best family picks in Seattle, King County, Washington — easy difficulty, short enough for kids and first-timers. See the full family hiking guide below for more options.
Is there a trail map for Seattle, King County, Washington?
Each of the 882 trails in Seattle, King County, Washington has its own page with an interactive map, GPS coordinates, and a link to view it on OpenStreetMap — no app or account needed.
What parks and recreation areas are in Seattle, King County, Washington?
Seattle, King County, Washington has 11 parks, recreation areas, and federal facilities in our index (3 classified as recreation areas). Each listing includes activities, photos where available, and directions.
Can I go camping in Seattle, King County, Washington?
We don't show any campgrounds with mapped campsites in Seattle, King County, Washington right now — check the county level for more camping options nearby.
Where can I find hiking trails and parks near Seattle, King County, Washington?
Browse all hiking trails, walking trails, parks, and campgrounds across King County for more options beyond Seattle, King County, Washington.
From the OutsideAtlas Blog
Photo: Sergei AkulichThe 10 Longest Hiking Trails in Washington, Ranked
Washington's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Holly MandarichWashington's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten Washington trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Maddi BazzoccoThe Best Beginner-Friendly Hikes in Washington
Ten gentle, well-marked Washington trails perfect for first-time hikers, families, or recovery days.
Photo: Tobias MrzykThe 10 Most Challenging Hikes in Washington
Washington's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Diego LozanoThe Best National Parks & Recreation Areas in Washington
Federal parks and recreation areas in Washington ranked by what they actually offer hikers and campers, not just popularity.
Photo: Tobias MrzykBest Waterfall Hikes in Washington: 10 Trails to See Falls Up Close
Washington's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.