Michigan Heritage Park - Credit: Wikimedia Commons
The Michigan Heritage Park was an open-air museum that spanned 10,000 years of Michigan history. It consisted of a half-mile trail loop that started with a pre-historic mastodon exhibit and ended at a Civilian Conservation Corps camp exhibit. The historical exhibits are recreations. The park was operated by Muskegon's Lakeshore Museum Center. Read more on Wikipedia
Source: en.wikipedia.org