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Aerial Friday Harbor Washington August 2009Photo: Jelson25 · Public domain
AOutdoors
Outdoors in Friday Harbor

42% of Friday Harbor’s land is conserved: 600 acres

98% of residents live within a half mile of a park. 1.5 miles of mapped trail cross Friday Harbor, 0.7 per square mile of land. 31 acres are parks and preserves, 11 per 1,000 residents.

Ahead of 89% of U.S. towns · #52 of 285 in Washington. What drives it

Conserved land
42%
600 acres · of 2.2 sq mi of land
Trails
1.5 mi
0.7 per sq mi of land
Park land
31 ac
11 acres per 1,000 residents
Near a park
98%
of residents within ½ mile
Bike routes
0.4 mi
0.2 mi lanes
Lakes & rivers
1

What kind of outdoors town is Friday Harbor?

Read from the map. The page puts what stands out first.

Outdoors grade

How much outdoors does Friday Harbor have?

On conserved land, trails, park land and how close residents live to a park, Friday Harbor is ahead of 89% of U.S. towns, #52 of 285 in Washington. Conserved land holds the grade up; park acres per resident pull it down.

A
OutdoorsA character grade: shown, never part of Friday Harbor’s overall grade.
All U.S. towns we grade (21,298)Ahead of 89%
LessMore
Washington towns of 2,500+ (285)Ahead of 82%
How sure. Graded on any three of the four inputs instead, the letter would range from A− to A. Trails and many small parks come from OpenStreetMap, mapped by volunteers, so coverage varies from town to town; the half mile is a straight line from each census block, so a river or highway in the way isn’t counted against it.

PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →

The map

Conserved land, trails & bike routes

Tap a number to zoom to a park. Tap a layer to hide it.

1234
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk

Pick a walk

The longest trail network is John O. Linde Community Park, with 0.2 miles. Directions go to the nearest trailhead or public parking.

John O. Linde Community Park

Managed by San Juan Island Park & Recreation District
28 acres0.2 mi of trail
Dogs on leash
Directionsto the parking lotWebsite ↗

Mount Grant Preserve

Managed by San Juan County Conservation Land Bank
4 acres
Dogs on leash
Directionsto the parking lot

Friday Harbor Laboratories Biological Preserve

Managed by University of Washington
1 acres
Dog rules not recorded
No trailhead mapped yetWebsite ↗

Sunken Park

Managed by Town of Friday Harbor
1 acres
Dog rules not recorded
Directionsto WSF Overflow Lot C
Who protects it

600 conserved acres

42% of Friday Harbor’s land. Who manages Friday Harbor’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

Town or city586 ac
County12 ac
Land trusts & nonprofits1 ac
Local Conservation Area · 586 acLocal Other or Unknown · 7 acWatershed Protection Area · 2 acPrivate Conservation · 2 acUnknown Easement · 1 ac
Good to know

Conserved doesn’t always mean open to visitors. 2 acres are conservation easements, usually private land. Public access isn’t recorded for 3 of 7 parcels. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Friday Harbor Watershed
Local Conservation Area
Town or city588Restricted
Loth230
Local Other or Unknown
County7Unknown
Pcon3
Private Conservation
County2Closed
Sunken Park
Local Park
Town or city1Open
Things to do

7 places to go in Friday Harbor

Beaches, playgrounds, peaks, falls and more. Pick a kind.

Playgrounds in Friday Harbor
Kiddie Cove
Directions

Plus 3 playgrounds without a name on the map. Tap “Show all on map” to see them.

Trails & water

1 named trail and 1 lakes & rivers

Named trails
Unpaved · 0.9 mi
Airport Trail0.3 mi
Lakes & rivers tap for directions
Biking & sports

0.4 miles of bike routes

Bike lanes are often missing from the map in smaller towns, so that number is likely low.

0.2 mi
painted or protected bike lanes
0.2 mi
shoulders & shared lanes
Courts & fields
6Tennis
4Pickleball
3Baseball
2Football
1Soccer
1Basketball

Includes school and college facilities, which aren’t always open to the public.

History along the way

3 places on the National Register

The country’s official list of places worth saving (National Park Service). The map also marks 1 historic points from OpenStreetMap: plaques, memorials and old buildings.

History →
San Juan Island, Lime Kiln Light StationSite · listed 1978
About it
San Juan County CourthouseBuilding · listed 1984
About it
San Juan Lime Company-Cowell'sDistrict · listed 2007
About it
When to get out

The best walking months in Friday Harbor: May to September

NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)8.710.111.713.615.216.115.714.312.510.79.18.3
High (°F)464852576368727267575046
Rain (in)3.32.02.01.61.41.00.70.91.52.74.23.2

July is the driest month (0.7 in) and the warmest (highs of 72 °F). 4.2 inches fall in November, the wettest month. The climate in Friday Harbor →

Questions about parks and trails in Friday Harbor

Where can I hike in Friday Harbor?

The longest trail networks: John O. Linde Community Park, 0.2 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Friday Harbor is conserved land?

42% of its land, against a typical 4% for a Washington town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.

Are dogs allowed on Friday Harbor’s trails?

OpenStreetMap records dogs as welcome at John O. Linde Community Park (on leash) and Mount Grant Preserve (on leash). For the rest, check the signs at the trailhead.

Where can I bike in Friday Harbor?

0.4 miles of bike routes are on the map: 0.2 of painted or protected lanes and 0.2 of shoulders and shared lanes.

Is there public land near Friday Harbor?

6,126 acres of parks and open public land lie inside Friday Harbor or within 10 miles of it (PAD-US), 31 of them inside the town line.

How much outdoors does Friday Harbor have?

Ahead of 89% of U.S. towns on the Outdoors grade, #52 of 285 in Washington. The grade combines the share of land that is conserved, miles of mapped trail per square mile of land, park acres per 1,000 residents and the share of residents within a half mile of a park. It’s a character grade, so it isn’t part of the overall grade. How it works.

Trail talk

Conditions, parking and favorite walks from Friday Harbor neighbors.

Town Square →
Share a tip
Sources

Where this page comes from

Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →