Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Visit this section to learn how you can support Keweenaw National Historical Park. Information on Isle Royale Natural History Association, the park's cooperating association, and the park's volunteer program is currently included.
Did You Know?
The largest known quantities in the world of pure, native copper were found on Michigan's Keweenaw Peninsula. In some cases, the deposits were up to 97% pure, requiring little chemical processing to produce ingots of pure copper.