About an hour southeast of Bend, the area has some explosive history, where a now-extinct volcano blew its top during the last Ice Age. Read the full story: https://www.kgw.com/article/life/style/lets-get-out-there/prehistoric-lakebed-fort-rock-state-natural-area/283-07c2fd5b-4e42-4b22-8c62-529747aa9736 Subscribe: null Watch the latest KGW newscast: https://www.kgw.com/watch Get the KGW app: https://kgw.com/appredirect