Geology

brockway mountain
Brockway Mountain

NPS Photo

 

The Keweenaw has a very diverse natural environment. Major geologic events of the past have given us scenic outlooks, sandstone cliffs, sandy beaches, copper-bearing rock, and much more.

Check out a geologic timeline of the Keweenaw.

Take a closer look at the Midcontinent Rift.

Last updated: October 6, 2016

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Mailing Address:

25970 Red Jacket Road
Calumet, MI 49913

Phone:

(906) 337-3168

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