A few weeks ago I went on a field trip with Zoe's class to Celebration Park.
"Situated along the Snake River, Celebration Park was established as
Idaho’s only archaeological park in 1989. A walk through the huge basalt
melon gravels deposited by the Bonneville flood reveals petroglyphs 100
to 10,000 years old. Visitors learn about the Paleolithic and Archaic
lifeways and enjoy throwing a dart with an atlatl. Experience a walking
tour of historic Guffey Railroad Bridge and be captivated by southwest
Idaho’s early mining and railroad history."
Celebration Park