Ashfall Fossil Beds State Historical Park

Tucked into the rolling hills of Antelope County, Ashfall Fossil Beds is one of Nebraska’s most remarkable natural history sites — and one of the most significant fossil discoveries in North America. Around 12 million years ago, a massive volcanic eruption in present-day Idaho blanketed this region in thick ash, preserving an entire waterhole ecosystem in stunning detail. Today, visitors can watch paleontologists actively excavating fossils of ancient rhinos, horses, camels, and birds, many still in their original death poses.

The centerpiece is the Hubbard Rhino Barn, a climate-controlled building constructed directly over the main fossil bed. Walking the elevated boardwalk above the excavation site feels like peering through a window into deep time. Interpretive displays throughout the 360-acre park explain the geology and the animals that once roamed these plains, making this an outstanding destination for families and anyone curious about the prehistoric Midwest.

Outside the barn, hiking trails wind through native tallgrass prairie that looks much as it did before European settlement. Keep an eye out for wildflowers in spring and early summer. The visitor center offers additional exhibits and a short film that sets the stage before you explore.

The park is open seasonally, typically May through October, with peak activity during summer months when dig crews are most active. There is no camping on-site, but nearby parks and private campgrounds serve the area well. Plan for a half-day visit — you’ll want the time.

Explore Nearby

• Samuel R. McKelvie National Forest — National Forest in Nebraska
• Nebraska National Forest — National Forest in Nebraska
• Sandhills Journey Scenic Byway — Scenic Byway in Nebraska
• Lincoln Highway Scenic and Historic Byway — Scenic Byway in Nebraska