Want to see the greatest light show on earth? Look to the night sky at one of Oklahoma’s secluded stargazing hotspots. Enjoy awe-inspiring views from the back porch of a resort lodge with all the comforts of home, or take in the show from your backcountry campsite at a state park. Whether you join one of the orchestrated “star parties” in remote corners of the state or strike out on your own stargazing adventure, come to Oklahoma and see the universe in a whole new light.Learn More
Joseph H. Williams Tallgrass Prairie Preserve
The Joseph H. Williams Tallgrass Prairie Preserve near Pawhuska is the largest protected area of tallgrass prairie on Earth, spanning 40,000 acres. The tallgrass prairie is a complex environment harboring a rich diversity of plants and animals. The current 40,000-acre expanse began with an initial purchase of the historic Barnard Ranch of 29,000 acres in 1989 by The Nature Conservancy, a non-profit conservation organization. The Conservancy invites the public to enjoy the scenic drive and hiking trails.
This scenic route on public county roads takes visitors through the heart of the Tallgrass Prairie Preserve and through adjacent private ranches. Starting and ending in Pawhuska, the complete drive is approximately 50 miles, and takes about two hours at a leisurely pace with time for stopping.
The Tallgrass Prairie Preserve is a haven for watchable wildlife. The diversity of grassland and forest is home to over 210 species of birds. Other wildlife includes white-tailed deer, bobcats, armadillos, beavers, woodchucks, badgers, coyotes and more. The stars of the Tallgrass Prairie Preserve are the free ranging bison who were reintroduced to the area once it became a preserve. The 2,100 American bison are now part of one of the largest herds in the country. The iconic bison can often be photographed and observed from the road.
Drive the 15 miles of road through the bison unit and visit the preserve headquarters and gift shop. There are four scenic turnouts, picnic locations, a self-guided nature trail, a two mile hiking trail and a historic 1920 ranch bunkhouse with public restrooms. The Tallgrass Prairie Preserve is open daily from dawn to dusk.
Please observe the following guidelines when visiting: Bison are dangerous. Only observe and photograph them from your car. Stick to the trail. Don't collect plants, insects or other species or disturb the soil, rocks, artifacts or scientific research markers. Dogs are not allowed at all. The preserve harbors ground-nesting birds and other wildlife that are extremely sensitive to the disturbance of a dog's presence. No bicycles or motorized vehicles are allowed as they trample native plants and research sites. No hunting, camping or campfires are allowed in the preserve. Groups of 10 or more should call ahead to plan a visit. Bring a trash bag and leave no litter along the trails. Please report any problems you see in the preserve that do not follow these rules including camping, plant removal, hunting and off-road vehicle damage.
The prairie puts on a different show for every season and each has its own unique beauty:
By mid-May, 600-700 bison calves are frolicking the prairie.
Mid‑May through mid‑June, wildflowers cover the fields with blankets of color. Though wildflowers bloom throughout the warm months, they peak in spring, with another fine showing late summer.
Prairie chickens boom at sunrise from late March through early May.
During the warm months, migrating neotropical species, such as the Dickcissel and Scissor‑tailed flycatcher, are seen frequently.
Signature grasses such as big bluestem and switchgrass appear in April, begin producing seed in late July, and continue to grow through September.
By September the big bluestem and switchgrass reach heights of 6 to 8 feet with a few patches stretching to 10 feet. When trees turn to their rich autumn colors, so do the grasses.
Rough‑legged and Red‑tailed Hawks, Northern Harriers and both Bald and Golden Eagles are common sights during the fall and winter. You also may see deer, coyotes or bobcats roaming the prairie.
The gift shop and visitor center is open from March 1 through December 15 from 10:00am to 4:00pm, typically every day.