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Big Stone National Wildlife Refuge adventures

Big Stone National Wildlife Refuge Adventures

Big Stone National Wildlife Refuge protects diverse habitats along the Minnesota-South Dakota border, offering outstanding opportunities for wildlife observation, especially waterfowl and migratory birds.

11,500
Acres Protected
10
Miles of Trails
25,000
Annual Visitors
1975
Year Established

About Big Stone National Wildlife Refuge

 

Big Stone National Wildlife Refuge spans approximately 11,500 acres across western Minnesota and eastern South Dakota, bordering Big Stone Lake, which feeds into the Minnesota River. Created in 1975, the refuge was established to safeguard critical habitat for migratory waterfowl and other wetland-dependent wildlife. The refuge's landscape is characterized by a mosaic of wetlands, marshes, open waters, native grasslands, and upland forests. Big Stone Lake itself is a significant natural feature, serving as a key stopover for thousands of waterfowl during migration seasons. Ecologically, the refuge supports diverse bird species including Canada geese, mallards, tundra swans, and a variety of shorebirds, making it a hotspot for birdwatchers year-round. In addition to its importance for avian species, the refuge sustains populations of white-tailed deer, beavers, muskrats, and other mammals native to the prairie pothole region. Recreational opportunities include wildlife observation from several designated viewing areas and trails, fishing in Big Stone Lake and its tributaries, and limited hunting during regulated seasons. The refuge also features educational programs aimed at raising awareness regarding wetland conservation. Visitors appreciate the area's serene setting, particularly during spring and fall migrations when bird activity is at its peak. The refuge is accessible year-round, though some trails and roads may be seasonal due to weather conditions. Overall, Big Stone National Wildlife Refuge offers an excellent outdoor experience focused on wildlife appreciation, photography, and quiet exploration within a critical prairie-wetland ecosystem.

Highlights

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Big Stone Lake shoreline providing excellent waterfowl viewing

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Diverse wetland habitats supporting migratory bird populations

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Observation platforms and interpretive kiosks for wildlife education

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Quiet upland grasslands ideal for spotting native mammals

Notable Natural Features

Big Stone Lake

A 26-mile long natural lake marking the headwaters of the Minnesota River and a critical habitat for migratory waterfowl.

Waterfowl Observation Platforms

Several elevated platforms located along trails providing unobstructed views of wetlands and bird populations.

Prairie and Wetland Ecosystems

Protected upland prairie grasslands and a range of wetland types that support a wide array of plant and animal species.