Mortenson Lake National Wildlife Refuge

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Last Updated: December 5, 2025

Mortenson Lake National Wildlife Refuge is located in the state of Wyoming, and it is a popular tourist destination for a variety of reasons.


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Summary

The refuge is home to a diverse range of wildlife, including elk, pronghorns, and a variety of bird species, making it an ideal destination for nature lovers.

One of the most popular points of interest at the refuge is the Mortenson Lake Marsh, which is a large wetland area that is home to a variety of waterfowl and other bird species. Visitors can also explore the nearby grasslands, which offer stunning views of the surrounding landscape.

In addition to its natural beauty, Mortenson Lake National Wildlife Refuge is also steeped in history. The refuge was established in 1961 to help protect migratory bird species, and it has since become an important site for research and conservation efforts.

The best time of year to visit Mortenson Lake National Wildlife Refuge is during the spring and summer months, when the weather is mild and the wildlife is most active. Visitors should also be aware that the refuge is located in a remote area, so it is important to plan ahead and bring plenty of supplies.

Overall, Mortenson Lake National Wildlife Refuge is a fascinating and beautiful destination that is well worth a visit. Whether you are a birdwatcher, nature lover, or history buff, there is something for everyone to enjoy at this unique and important site.

       

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Park & Land Designation Reference

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing), often around reservoirs, rivers, or scenic landscapes; may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
National Forest
Federally managed lands focused on multiple use—recreation, wildlife habitat, watershed protection, and resource extraction (like timber)—unlike the stricter protections of national parks.
Wilderness
A protected area set aside to conserve specific resources—such as wildlife, habitats, or scientific features—with regulations varying widely depending on the managing agency and purpose.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use—recreation, grazing, mining, conservation—with fewer restrictions than national parks or forests.
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