The visitor center at Agate Fossil Beds National Monument is open daily from May 15 to September 30 from 9:00 AM to 5:00 PM, and from October 1 to May 14 from 8:00 AM to 4:00 PM, excluding Thanksgiving, Christmas, and New Year’s Day.
There is no entrance fee at Agate Fossil Beds National Monument; it is free to visit year-round.
From Scottsbluff, take US-71 North for 43 miles, then follow local signs to this pristine High Plains oasis, where ancient fossils and untouched landscapes await.
At Agate Fossil Beds National Monument, the main parking lot has three designated reserved parking spaces with van access. The lot is accessible and large enough for big RV rigs, but overnight parking is not permitted. There are no parking fees.
Accessibility & permits
Emergency
- Cell service availability:None
Agate Fossil Beds National Monument, situated in the northwest corner of Nebraska, is a verdant and historically rich destination that beckons travelers to immerse themselves in a landscape teeming with prehistoric secrets and natural beauty. This unglaciated area of the High Plains, with its rolling hills and vast grass-covered plains, is a testament to the region’s untouched elegance. The monument’s core features include the valley of the Niobrara River and the fossil-laden hills of Carnegie and University, collectively known as Fossil Hills.
As you explore the monument, you are surrounded by a tapestry of native flora, including prairie sandreed, blue grama, little bluestem, and needle and thread grass, punctuated by vibrant wildflowers like lupin, spiderwort, and sunflowers. The area is home to a diverse array of wildlife, while the fossil record reveals a fascinating history of Miocene-era mammals such as the Dinohyus, Stenomylus, and Menoceras.
The Harold J. Cook Homestead, also known as the Bone Cabin Complex, offers a glimpse into the past, with over 500 artifacts from the Cook Collection of Plains Indians artifacts on display. For outdoor enthusiasts, the monument’s trails provide ample opportunities for hiking and exploring, though there are no lakes or water activities here.
In the nearby town of Harrison, visitors can find local outfitters and artisan shops that add to the charm of the region. While the monument itself does not host summer concerts or ranger-led tours, the tranquility and historical significance make it an compelling stop for those seeking a unique and enriching experience. With its sparse population and unspoiled landscapes, Agate Fossil Beds National Monument is an ideal destination for travelers who appreciate the intersection of natural beauty and historical depth.
- Area (mi²)
- 4.8
- Annual visitors
- 15 555
- Established year
- 1997
Top 3 Facts about Agate Fossil Beds National Monument
The site contains the unusual Daemonelix, a corkscrew burrow, which is one of the more distinctive geological features, highlighting the complex underground habitats of ancient animals, stretching up to several meters in length.
In this pristine prairie, white-tail deer, mule deer, and pronghorn roam freely, while coyotes and nighthawks come alive at dusk. The Niobrara River supports snapping turtles, young pike, and brown trout. Unique flora includes phlox, golden currant, and snowball sand-verbena. As night falls, bats prey on abundant miller moths, and migratory birds add to the rich ecosystem. This dynamic landscape, managed to preserve its ecological and cultural history, offers a rare glimpse into a vibrant, ancient world.
In the heart of the Great Plains, a serene landscape unfolds where the Niobrara River’s wetlands contrast with vast, mixed-grass prairies. Here, thin lenses of agate, ranging from amber to light gray, are embedded in Miocene-age rocks exposed in bluffs above the river, offering a glimpse into 20 million years of geological history. The area’s unique unglaciated terrain supports a rich diversity of plants and animals, making it a tranquil and reflective destination.
Family programs
- Junior Ranger
- Ranger-led Tours
- Workshops & Hands-on Activities
- Family-Friendly Interactive exhibits.
Travel Tips
Plan Ahead
Plan ahead for a few days, especially during peak season. Gas up and pack meals, as amenities are 30 miles away. Visit the visitor center first, then explore the 4 miles of trails. Rest often and enjoy the peaceful terrain. Attend the annual Fossil Day event for added insight.
Pack Appropriately
Pack layers for unpredictable weather, sturdy footwear, and a backpack with essentials like water, snacks, sunscreen, and a map. Bring a rain jacket and warm gear for cooler evenings. For camping, include a tent, sleeping bag, and cooking stove.
Respect Wildlife
Respect fragile habitats by staying on trails, avoiding sensitive flora, and keeping a safe distance from wildlife. Be mindful of seasonal nesting and breeding periods. Leave no trace, and take all trash with you. Enjoy responsibly.
Stay Informed
Stay on marked trails, keep a safe distance from wildlife, and be aware of weather conditions. Check park alerts and follow rules. For emergencies, call 911 or park authorities at 307-836-7800. Exercise caution near ledges and water.
Seasons
In spring, mild temperatures (50s-70s°F) and blooming wildflowers make for ideal hiking on the Fossil Hills and Daemonelix trails. Visit in April for the annual Prairie Chicken Dance, a unique wildlife spectacle amidst the prairie’s vibrant awakening.
Explore ancient fossil trails and Native American tipis during summer’s warm temperatures (70s-90s°F). Visit in July to experience Lakota cultural events amidst lush grasslands and historic wetlands. Ideal for outdoor enthusiasts seeking unique historical and natural immersion.
Experience the mild autumn days of September and October, with temperatures in the 50s-70s Fahrenheit. Enjoy crisp air and vibrant foliage. Visit during the transition to fall/winter hours, a time when the trails are less crowded and the scenery is particularly stunning.
Winter brings harsh beauty: December to February temperatures plummet to -5°F to -22°F, with blizzard conditions and strong winds. Not ideal for hiking, but a serene, snow-covered landscape for the adventurous.
Frequently Asked Questions
Ready to dive into what Agate Fossil Beds National Monument has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!
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You should stay in Harrison, Nebraska, or nearby cities like Scottsbluff or Gering, as they offer various hotel and motel options close to the monument. These cities are convenient for visiting the area.
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Dogs must be restrained on a leash no longer than 6 feet at all times. They are allowed on the Daemonelix and Fossil Hills Trails but not inside the visitor center or museum. Owners must also clean up after their dogs and dispose of waste properly.
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Overnight RV parking is not allowed within the monument’s boundaries. However, there are nearby campgrounds and RV parks in the surrounding communities that can accommodate various types of RVs and campers.
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Visit the visitor center to explore exhibits on Miocene fossils and the James Cook Gallery, which features American Indian artifacts. Watch the 12-minute orientation movie to learn more about the area. Hike the Fossil Hills Trail or Daemonelix Trail to explore the grass-covered plains and wetlands. Participate in interactive exhibits and hands-on activities, especially great for families and young visitors. Take a guided tour to learn about the ancient creatures and scientific discoveries of the Great Plains.