Big Oaks National Wildlife Refuge
Managed by United Sates Fish and Wildlife Service
4,130 acres2 mi of trail
🐕 Dog rules not recorded
No trailhead mapped yetWebsite ↗
Outdoors in Campbell
Parks, trails & the outdoors in Campbell
About 7.9% of Campbell is conserved land, roughly 1,627 acres. There are about 3.1 miles of mapped trails, and the biggest networks are in Big Oaks National Wildlife Refuge (2 mi).
Conserved land
7.9%
1,627 of 20,601 acres
Trails
3.1 mi
0.1 mi per sq mi
Parks & preserves
1
1,392 conserved acres per 1,000 people
Bike routes
0.0 mi
Lakes & rivers
3
The map
Conserved land, trails & bike routes
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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 Big Oaks National Wildlife Refuge, with 2 miles. Directions go to the nearest trailhead or public parking.
Trails & water
1 named trail and 3 lakes & rivers
Named trails
North County Road 575 East1.0 mi
Lakes & rivers tap for directions
Who protects it
1,627 conserved acres
Who manages Campbell’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
State fish & wildlife1,627 ac
State Conservation Area · 1,627 ac
The biggest protected places
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| Brush Creek Fish And Wildlife Area State Conservation Area | State fish & wildlife | 1,627 | Restricted |
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.
0.0 mi
painted or protected bike lanes
0.0 mi
off-road bike paths
0.0 mi
shoulders & shared lanes
Courts & fields
1Soccer
Includes school and college facilities, which aren’t always open to the public.
History along the way
History →6 old cemeteries
Next door
Campbell and its neighbors
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Trail talk
Conditions, parking and favorite walks from Campbell neighbors.
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Is Big Oaks National Wildlife Refuge the best walk in Campbell?
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Trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, 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.