Robert S. Kerr National Botanical Area

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Last Updated: December 5, 2025

The Robert S.


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Summary

Kerr National Botanical Area is a 640-acre protected natural area located in the Ouachita Mountains of southeastern Oklahoma. Visitors come to see the diverse plant life, including over 130 species of wildflowers, 50 species of trees, and many types of ferns and mosses.

There are several hiking trails in the area, including the 1.5-mile Kerr Arboretum Trail, which passes through a variety of ecosystems. Another popular trail is the 3.5-mile Winding Stair Trail, which leads to the top of Winding Stair Mountain and offers panoramic views of the surrounding landscape.

One of the main attractions of the botanical area is the Cedar Creek Natural Area, which contains a series of cascading waterfalls and pools. This area is especially popular during the summer months for swimming and picnicking.

Visitors can also explore the Kerr Arboretum, which contains over 300 species of trees and shrubs, including several rare and endangered species. The arboretum is a popular spot for birdwatching, with over 80 species of birds recorded in the area.

The best time to visit the Robert S. Kerr National Botanical Area is in the spring and fall, when the weather is mild and the wildflowers are in bloom. However, the area is open year-round and offers different experiences during each season.

Overall, the Robert S. Kerr National Botanical Area is a must-visit destination for nature lovers and outdoor enthusiasts in Oklahoma.

       

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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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