Hixton/Alma Center KOA at Historic Silver Mound

Hixton/Alma Center KOA at Historic Silver Mound

The Hixton/Alma Center KOA is uniquely located on Historic Silver Mound is a Cambrian Age Hill that formed 500 million years ago. This sandstone hill, located adjacent to the KOA, is the sole source of Hixton Silicified Sandstone, which is a flint-pike stone that Native Americans quarried and chipped into essential tools like spear tips, knives, and hide scrapers. Tools made from the Hixton Silicified Sandstone have been found hundreds of miles in all directions from Silver Mound. For 13,000 years, Indigenous people returned to mine the Hixton Silicified Sandstone.  

Many of these Indigenous peoples' activities are preserved in the quarry pits, rock shelters, and nearby camps. Three of the Silver Mound shelters contain rock art.  One small cave features red paintings of four-legged animals and other abstract designs. Another cave has a carving of a stylized Thunderbird and a long-tailed underworld spirit that depicts traditional stories.

Silver Mound is Wisconsin's oldest archaeological site and is a sacred place that is to be preserved. If you visit Silver Mound, you are not allowed to dig, collect stone, or flint knap. Leave only footprints, take only pictures. In addition, please do not carve into or add graffiti on rock surfaces and please refrain from touching any rock art.

Silver Mound is privately owned and permission is required to access it.  

A booklet, "Beneath Your Feet - Silver Mound," that tells the story of Silver Mound, may be purchased in the Kampstore for $17.99 + tax.

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