1
Aldo Leopold Foundation
Nature preserve
630 acres1.7 mi of trail
Prairie Vista LoopSavanna Loop
Dog rules not recorded
Outdoors · Fairfield
Fairfield, WI parks, trails & bike paths
About 7% of Fairfield is conserved land, roughly 1,583 acres. There are about 4.6 miles of mapped trails, and the biggest networks are in Aldo Leopold Foundation (1.7 mi).
Conserved land, trails, parks and bike routes in Fairfield, measured from OpenStreetMap and USGS data.
At a glance
Fairfield outdoors
Conserved land
7%
1,583 of 22,659 acres
Trails
4.6 mi
0.1 mi per sq mi
Parks & preserves
4
1,360 conserved acres per 1,000 residents
Bike routes
0.0 mi
0.0 mi lanes · 0.0 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
Pine Island State Wildlife Area
Managed by Wisconsin Department of Natural Resources
1,415 acres
Dog rules not recorded
No trailhead mapped yet
3
Lower Narrows State Natural Area
Managed by Wisconsin Department of Natural Resources
78 acres
Dog rules not recorded
No trailhead mapped yet
Website
4
Yellow Thunder Park
Managed by Sauk County
1 acres
Dog rules not recorded
No trailhead mapped yet
Who protects the land
1,583 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 105 acres are conservation easements, which are usually private land. 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 paths0.0 mi
- Shoulders & shared lanes0.0 mi
Nearby
Fairfield and its neighbors
Towns whose outdoors data has been built so far.
Trail talk
Conditions & tips from neighbors
No recent posts about Fairfield'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 20.4-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.