Clarence Cannon National Wildlife Refuge
Rate this placeLast Updated: December 5, 2025
Clarence Cannon National Wildlife Refuge is located on the Mississippi River in the state of Illinois.
°F
°F
mph
Wind
%
Humidity
Summary
It is a popular destination for nature enthusiasts due to its diverse ecosystems and abundant wildlife. The refuge is home to over 200 species of birds, including bald eagles, pelicans, and herons.
Visitors can explore the refuge's 3,750 acres via hiking trails, observation decks, and guided tours. The wetlands and forests are home to a variety of mammals, reptiles, and amphibians, including otters, beavers, deer, and snakes. Fishing and boating are also popular activities in the refuge's rivers and streams.
One of the most interesting facts about Clarence Cannon National Wildlife Refuge is that it was named after Congressman Clarence Cannon, who was instrumental in establishing the refuge in the 1960s. Another unique aspect of the refuge is that it is located within the Mississippi Flyway, a major migratory route for birds.
The best time of year to visit Clarence Cannon National Wildlife Refuge is during the spring and fall, when the weather is mild and the wildlife is most active. However, the refuge is open year-round and offers a variety of activities and events throughout the year.
Overall, Clarence Cannon National Wildlife Refuge is a must-visit destination for anyone interested in nature, wildlife, and outdoor recreation. With its scenic landscapes and diverse wildlife, it is a great place to unwind and connect with the natural world.
Weather Forecast
Park & Land Designation Reference
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.
Related References
Prairie Slough Natural Area
Great River National Wildlife Refuge
B.K. Leach Memorial Conservation Area
Wm. G. and E. P. White Memorial Wildlife Area