1
Upper Souris Wildlife Refuge
Managed by United States Fish and Wildlife Service
2,895 acres6.7 mi of trail
Dog rules not recorded
No trailhead mapped yet
Website
Outdoors · Grassland
Grassland, ND parks, trails & bike paths
About 35% of Grassland is conserved land, roughly 7,965 acres. There are about 42 miles of mapped trails, and the biggest networks are in Upper Souris Wildlife Refuge (6.7 mi).
Conserved land, trails, parks and bike routes in Grassland, measured from OpenStreetMap and USGS data.
At a glance
Grassland outdoors
Conserved land
35%
7,965 of 22,710 acres
Trails
42 mi
1.2 mi per sq mi · 17 on conserved land
Parks & preserves
1
named on the map
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.
Things to do
Beaches, playgrounds, falls & more
Pick a kind of place for the list, directions, or pins on the map above.
Boat launches in Grassland
Unnamed boat launch in Upper Souris Wildlife Refuge
Trails
Named trails
Unpaved 42.2 mi
- 89th Street Northwest5.9 mi
- 40th Avenue Northwest3.8 mi
- 43rd Avenue Northwest3.2 mi
- 87th Street Northwest3.0 mi
- 42nd Avenue Northwest2.6 mi
- 85th Street Northwest2.1 mi
- 44th Avenue Northwest2.0 mi
- 46th Avenue Northwest1.3 mi
- 90th Street Northwest1.0 mi
Who protects the land
7,965 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 5,621 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
Public lands
The biggest protected places in Grassland
From USGS PAD-US: who manages each one and whether visitors are welcome.
Conservation Easement 5,621 acNational Wildlife Refuge 4,610 acResource Management Area 75 ac
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| Upper Souris National Wildlife RefugeNational Wildlife Refuge | U.S. Fish and Wildlife Service | 4,610 | Restricted |
| Renville County Waterfowl Production AreaResource Management Area | U.S. Fish and Wildlife Service | 75 | Restricted |
Nearby
Grassland and its neighbors
Towns whose outdoors data has been built so far.
Trail talk
Conditions & tips from neighbors
No recent posts about Grassland'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.