Greenvale State Wildlife Management Area
Nature preserve
204 acres
Dog rules not recorded
No trailhead mapped yet
–Not graded
Outdoors in Walnut Grove Township
Few parks or trails are on the map in Walnut Grove Township
1% of Walnut Grove Township’s land is conserved, about 517 acres. 198 acres are parks and preserves, 3,733 per 1,000 residents. 2.1 miles of mapped trail cross Walnut Grove Township.
Conserved land
1%
517 acres · of 53.3 sq mi of land
Trails
2.1 mi
0.0 per sq mi of land
Park land
198 ac
3,733 acres per 1,000 residents
Near a park
10%
of residents within ½ mile
The map
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk
Pick a walk
Directions go to the nearest trailhead or public parking.
Who protects it
517 conserved acres
1% of Walnut Grove Township’s land. Who manages Walnut Grove Township’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Land trusts & nonprofits643 ac
State fish & wildlife195 ac
Conservation Easement · 643 acState Conservation Area · 195 ac
Good to know
Conserved doesn’t always mean open to visitors. 322 acres are conservation easements, usually private land. Public access isn’t recorded for 1 of 3 parcels. The walks above are places people visit.
The biggest protected parcels
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Greenvale Wildlife Management Area State Conservation Area | State fish & wildlife | 195 | Open |
When to get out
September is the best month for walking in Walnut Grove Township
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.4 | 10.5 | 11.8 | 13.3 | 14.6 | 15.3 | 15.0 | 13.9 | 12.4 | 11.0 | 9.7 | 9.1 |
| High (°F) | 33 | 37 | 49 | 60 | 71 | 82 | 87 | 84 | 77 | 63 | 48 | 35 |
| Rain (in) | 0.6 | 0.8 | 1.5 | 3.1 | 4.0 | 3.8 | 3.2 | 3.4 | 2.6 | 2.3 | 1.0 | 0.7 |
January is the driest month (0.6 in) and July the warmest (highs of 87 °F). 4.0 inches fall in May, the wettest month. Summer highs reach 87 °F, too hot for the outline. The climate in Walnut Grove Township →
Next door
Walnut Grove Township and its neighbors
Walnut Grove Township has the second most mapped trails of the 2 towns around it. Tap a town to see its outdoors.
| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Walnut Grove Township | — not graded: under 1,000 residents or part of its town | ||||
| Willowdale Township | — not graded: under 1,000 residents or part of its town | ||||
The four inputs of the Outdoors grade, from the engine; shares are of land, not water.
Questions about parks and trails in Walnut Grove Township
Are dogs allowed on Walnut Grove Township’s trails?
Greenvale State Wildlife Management Area doesn’t have dog rules recorded on the map; check the signs at the trailhead.
Is there public land near Walnut Grove Township?
1,203 acres of parks and open public land lie inside Walnut Grove Township or within 10 miles of it (PAD-US), 198 of them inside the town line.
Trail talk
Conditions, parking and favorite walks from Walnut Grove Township neighbors.
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 →