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Anderson Island SchoolAnderson Island School · Photo: Ben Cody · Public domain
AOutdoors
Outdoors in Anderson Island

Anderson Island has 519 acres of parks, 358 for every 1,000 residents

98% of residents live within a half mile of a park. 11% of Anderson Island’s land is conserved, about 564 acres. The biggest trail networks: Andy's Wildlife Park (2.1 mi), Jacob's Point Park (1.8 mi), Andy's Marine Park (1 mi).

Ahead of 94% of U.S. towns. What drives it

Conserved land
11%
564 acres · of 8.0 sq mi of land
Trails
5.1 mi
0.6 per sq mi of land
Park land
519 ac
358 acres per 1,000 residents
Near a park
98%
of residents within ½ mile
Lakes & rivers
3
1 beach

What kind of outdoors town is Anderson Island?

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

Outdoors grade

How much outdoors does Anderson Island have?

On conserved land, trails, park land and how close residents live to a park, Anderson Island is ahead of 94% of U.S. towns. All four inputs are above most U.S. towns; park acres per resident rank highest, trail miles lowest.

A
OutdoorsA character grade: shown, never part of Anderson Island’s overall grade.
All U.S. towns we grade (21,298)Ahead of 94%
LessMore

Water is 44% of Anderson Island’s area (6 of 14 square miles), so every share here is of land; over land and water together, the conserved share would read 6%.

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 Andy's Wildlife Park, with 2.1 miles. Directions go to the nearest trailhead or public parking.

Andy's Wildlife Park

Managed by Anderson Island Parks and Recreation District
157 acres2.1 mi of trail
Andy's Wildlife Trail Northern RouteAndy's Wildlife Trail Southern RouteDeweyert-Clausen Trail
Dog rules not recorded
Directionsto Andy's Wildlife Park TrailheadWebsite ↗

Jacob's Point Park

Managed by Anderson Island Parks and Recreation District
84 acres1.8 mi of trail
Dog rules not recorded
Directionsto the trail signWebsite ↗

Andy's Marine Park

Managed by Anderson Island Parks and Recreation District
87 acres1 mi of trail
Andy's Marine Park TrailLower Lagoon TrailOld Growth Loop
Dog rules not recorded
Directionsto the trail signWebsite ↗

Anderson Island Protected Area

Nature preserve
73 acres
Dog rules not recorded
No trailhead mapped yetWebsite ↗
All 15 parks & preserves
Andy's Wildlife Park157 acres · 2.1 mi of trail · Anderson Island Parks and Recreation District
Directions
Jacob's Point Park84 acres · 1.8 mi of trail · Anderson Island Parks and Recreation District
Directions
Andy's Marine Park87 acres · 1 mi of trail · Anderson Island Parks and Recreation District
Directions
Anderson Island Protected Area73 acres
Jane Cammon Park40 acres · Anderson Island Parks and Recreation District
Directions
St. Anne's Woods24 acres · Anderson Island Parks and Recreation District
Idie Ulsh Park15 acres · Anderson Island Parks and Recreation District
Eagle Island Marine State Park6 acres
Lowell Johnson Park6 acres · Anderson Island Parks and Recreation District
Tom's Park6 acres · Anderson Island Parks and Recreation District
Tom White Park5 acres · Anderson Island Parks and Recreation District
Montalvo Park5 acres · Anderson Island Parks and Recreation District
Riviera Community Club3 acres
Freddy's Dog Park1 acres · Anderson Island Parks and Recreation District
The Old School House1 acres · Anderson Island Parks and Recreation District
Who protects it

564 conserved acres

11% of Anderson Island’s land. Water is left out: Anderson Island has 8.0 square miles of land and 6.2 of water, so the share counts land only. Who manages Anderson Island’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

County380 ac
Regional agency104 ac
Land trusts & nonprofits76 ac
State parks5 ac
Local Park · 413 acLocal Other or Unknown · 59 acConservation Easement · 56 acPrivate Conservation · 19 acLocal Resource Management Area · 12 ac
Good to know

Conserved doesn’t always mean open to visitors. 56 acres are conservation easements, usually private land. Public access isn’t recorded for 4 of 11 parcels. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Anderson Island Parks And Rec
Local Park
County321Open
Jacobs Point Park
Local Park
Regional agency85Open
Loth223
Local Other or Unknown
County59Unknown
Anderson Island Marine Park Addition
Private Conservation
Land trusts & nonprofits19Closed
Tom's Park
Local Resource Management Area
Regional agency12Open
Montalvo Park
Local Park
Regional agency5Open
Eagle Island
State Park
State parks5Open
Deweyert/Claussen Trail
Local Park
Regional agency2Open
Things to do

7 places to go in Anderson Island

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

Campgrounds in Anderson Island
Cascadia Marine Trail Campsite - Anderson IslandIn Andy's Marine Park · Washington Water Trails Association
Directions
Riviera Community Club Campground
Directions
Trails & water

6 named trails and 3 lakes & rivers

Named trails
Unpaved · 4.4 mi
Andy's Wildlife Trail Northern Route1.0 mi
Andy's Wildlife Trail Southern Route0.8 mi
Andy's Marine Park Trail0.6 mi
Deweyert-Clausen Trail0.4 mi
Lower Lagoon Trail0.3 mi
Old Growth Loop0.1 mi
Lakes & rivers tap for directions
Biking & sports

0.0 miles of bike routes

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

Courts & fields
2Tennis

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

History along the way

1 place on the National Register

The country’s official list of places worth saving (National Park Service). The map also marks 2 historic points from OpenStreetMap: plaques, memorials and old buildings.

History →
Anderson Island SchoolBuilding · listed 1987
About it
When to get out

The best walking months in Anderson Island: April 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)8.910.211.813.515.115.915.514.212.510.89.38.5
High (°F)475055606771787872615246
Rain (in)6.34.24.73.42.11.50.60.91.64.26.66.4

July is the driest month (0.6 in) and August the warmest (highs of 78 °F). 6.6 inches fall in November, the wettest month. The climate in Anderson Island →

Questions about parks and trails in Anderson Island

Where can I hike in Anderson Island?

The longest trail networks: Andy's Wildlife Park, 2.1 miles; Jacob's Point Park, 1.8 miles; Andy's Marine Park, 1 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Anderson Island is conserved land?

11% 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 Anderson Island’s trails?

Andy's Wildlife Park and Jacob's Point Park don’t have dog rules recorded on the map; check the signs at the trailhead.

Is there public land near Anderson Island?

7,411 acres of parks and open public land lie inside Anderson Island or within 10 miles of it (PAD-US), 519 of them inside the town line.

How much outdoors does Anderson Island have?

Ahead of 94% of U.S. towns on the Outdoors grade. 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 Anderson Island 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 →