Few parks or trails are on the map in Spring Grove Township
26% of Spring Grove Township’s land is conserved, about 5,323 acres. 32 miles of mapped trail cross Spring Grove Township, 1.0 per square mile of land.
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
5,323 conserved acres
26% of Spring Grove Township’s land. Water is left out: Spring Grove Township has 32.1 square miles of land and 1.8 of water, so the share counts land only. Who manages Spring Grove Township’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. 4,665 acres are conservation easements, usually private land. The walks above are places people visit.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Mchenry County Waterfowl Production Area Resource Management Area | U.S. Fish and Wildlife Service | 679 | Restricted |
| Nd State Lands - Surface Ownership State Resource Management Area | State land board | 318 | Open |
11 named trails
1 more trails
The best walking months in Spring Grove Township: August and 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 8.8 | 10.2 | 11.7 | 13.6 | 15.1 | 16.0 | 15.6 | 14.3 | 12.5 | 10.7 | 9.2 | 8.4 |
| High (°F) | 18 | 23 | 36 | 53 | 66 | 75 | 81 | 81 | 71 | 55 | 37 | 24 |
| Rain (in) | 0.5 | 0.4 | 0.7 | 1.1 | 2.6 | 3.6 | 2.7 | 2.1 | 1.8 | 1.4 | 0.7 | 0.6 |
February is the driest month (0.4 in) and July the warmest (highs of 81 °F). 3.6 inches fall in June, the wettest month. The climate in Spring Grove Township →
Spring Grove Township and its neighbors
Spring Grove Township has the second most mapped trails of the 5 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 |
|---|---|---|---|---|---|
| Spring Grove Township | — not graded: under 1,000 residents or part of its town | ||||
| Land Township | — not graded: under 1,000 residents or part of its town | ||||
| Anamoose Township | — not graded: under 1,000 residents or part of its town | ||||
| Strege Township | — not graded: under 1,000 residents or part of its town | ||||
| Rosenfield 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 Spring Grove Township
Is there public land near Spring Grove Township?
5,582 acres of parks and open public land lie inside Spring Grove Township or within 10 miles of it (PAD-US), 320 of them inside the town line.
Trail talk
Conditions, parking and favorite walks from Spring Grove Township neighbors.
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 →