1
Union River Wildlife Area
Managed by Washington Department of Fish and Wildlife
492 acres2.1 mi of trail
South Tidal Marsh Trail
Dog rules not recorded
Outdoors · Belfair
Belfair, WA parks, trails & bike paths
About 12% of Belfair is conserved land, roughly 624 acres. There are about 8.2 miles of mapped trails, and the biggest networks are in Union River Wildlife Area (2.1 mi), Belfair State Park (1.1 mi), and Sandhill County Park (0.8 mi).
Conserved land, trails, parks and bike routes in Belfair, measured from OpenStreetMap and USGS data.
At a glance
Belfair outdoors
Conserved land
12%
624 of 5,213 acres
Trails
8.2 mi
1 mi per sq mi · 4 on conserved land
Parks & preserves
4
137 conserved acres per 1,000 residents
Bike routes
2.2 mi
0.0 mi lanes · 1.0 mi off-road paths
Conserved land is a share of the whole town area. Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Map
Conserved land, trails & bike routes
Tap a number or a place below to zoom in© OpenStreetMap contributors · USGS PAD-US
Places to walk
Parks & preserves with trails
Ranked by mapped trail miles. Directions go to the nearest marked trailhead or public parking.
2
Belfair State Park
Managed by Washington State Parks and Recreation Commission
95 acres1.1 mi of trail
Dog rules not recorded
3
Sandhill County Park
Managed by Mason County
22 acres0.8 mi of trail
Dog rules not recorded
4
Klingel-Bryan-Beard Wildlife Refuge
Managed by Great Peninsula Conservancy
66 acres
Dog rules not recorded
No trailhead mapped yet
Website
Things to do
Beaches, playgrounds, falls & more
Pick a kind of place for the list, directions, or pins on the map above.
Campgrounds in Belfair
Belfair State Park CampgroundIn Belfair State Park · Washington State Parks and Recreation Commission
Cascadia Marine Trail Campsite - Belfair State ParkFee · In Belfair State Park
Trails
Named trails
Open to bikes 2.8 miHorses 2.8 miUnpaved 4.0 mi
- Mission Creek Trail2.8 mi
- South Tidal Marsh Trail0.2 mi
- B-20000.2 mi
Water
Lakes & rivers
Tap a name for directions.
Who protects the land
624 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 141 acres are conservation easements, which are usually private land. Public access isn't recorded for 10 of 16 parcels. The places listed above are parks and preserves people visit.
Biking & sports
Bike routes, courts & fields
- Painted or protected bike lanes0.0 mi
- Off-road bike paths1.0 mi
- Shoulders & shared lanes1.2 mi
Courts & fields
- Baseball7
Counts include school and college facilities, which aren't always open to the public.
Public lands
The biggest protected places in Belfair
From USGS PAD-US: who manages each one and whether visitors are welcome.
State Conservation Area 672 acUnknown Easement 128 acState Park 94 acConservation Easement 43 acLocal Park 30 ac
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| Union RiverState Conservation Area | State fish & wildlife | 347 | Open |
| Olympic-Willapa Hills-South Puget Sound Wildlife Area ComplexState Conservation Area | State fish & wildlife | 325 | Restricted |
| BelfairState Park | State parks | 94 | Open |
| Sandhill ParkLocal Park | County | 30 | Open |
Trail talk
Conditions & tips from neighbors
No recent posts about Belfair's trails yet. Muddy, icy, a bridge out, where to park: a quick post helps the next person.
Sources: trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, Protected Areas Database of the United States (PAD-US). Measured against the Census town boundary.
How we measure
"Trails" are OpenStreetMap paths, bridleways, public tracks and unpaved footways, plus footways inside a park or preserve or on a named trail route. Sidewalks are left out. Areas are counted on a 20-meter grid, so overlapping parcels count once. "Conserved" includes conservation easements, which protect land from development but are usually private property. Trailheads are the nearest marked trailhead, public parking lot or information board within about 150 meters of a preserve. Dog rules come from OpenStreetMap when someone has tagged them; otherwise we show what's typical for the land manager, or say the rules aren't recorded.