Trusten Holder Wildlife Management Area

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Parks

Wisconsin

Last Updated: December 5, 2025

The Trusten Holder Wildlife Management Area (THWMA) is a remarkable destination located in the state of Wisconsin, renowned for its diverse wildlife, natural features, and recreational opportunities.

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Summary

Here is a summary that highlights reasons to visit, points of interest, interesting facts, and the best time of year to plan your visit.

Reasons to Visit:
1. Wildlife Diversity: THWMA offers an incredible array of wildlife species, making it a haven for nature enthusiasts and birdwatchers. Animals such as white-tailed deer, wild turkeys, waterfowl, and various songbirds can be observed in their natural habitats.
2. Natural Beauty: The area encompasses picturesque landscapes, including wetlands, forests, and prairies. Visitors can immerse themselves in the beauty of Wisconsin's natural scenery, with opportunities for photography, hiking, and nature walks.
3. Outdoor Activities: THWMA provides ample opportunities for outdoor recreation. Activities include hunting, fishing, trapping, birdwatching, hiking, and wildlife photography, ensuring an engaging experience for visitors of all interests.

Points of Interest:
1. Mississippi River: THWMA lies along the eastern shore of the Mississippi River, offering breathtaking views and opportunities for fishing and boating.
2. Wildlife Observation: The area features several designated observation points and trails that provide close encounters with abundant wildlife. The observation blinds are particularly renowned for birdwatching.
3. Interpretive Centers: The THWMA Visitor Center provides educational exhibits, interactive displays, and programs that offer insights into the area's wildlife, habitats, and conservation efforts.

Interesting Facts:
1. THWMA spans approximately 8,700 acres, making it one of the largest wildlife management areas in the state.
2. The area is named after Trusten Holder, a prominent conservationist and former director of the Wisconsin Department of Natural Resources.
3. THWMA is actively involved in habitat restoration and conservation efforts to maintain a healthy ecosystem for its diverse wildlife.

Best Time to Visit:
The best time to visit THWMA largely depends on personal preferences and activities of interest. However, the area is particularly vibrant during spring and fall. Spring offers opportunities to witness migratory birds and blooming wildflowers, while fall boasts stunning foliage and an increase in wildlife activity. Additionally, winter may attract visitors looking for a unique experience, as the area supports activities like ice fishing and snowshoeing.

Please note that it's always a good idea to check with official sources or visit the Wisconsin Department of Natural Resources website for the most up-to-date information regarding THWMA, including any regulations, permits, or closures.

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TRUSTEN HOLDER WILDLIFE MANAGEMENT AREA

Parks • Parks • Recreation

December 5, 2025

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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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