Signal Butte, or site 25Sf1, is an archaeological site near Gering, Nebraska.
It was declared a National Historic Landmark in 1961.
At its designation, it was stated:
Discovered in 1931, this is the first site of the middle prehistoric period in the central and northern Plains to be excavated by archeologists.
Be the first one who upload the trail map
You can contribute to your community. Upload it! :-)Upload