*Meg North
Luke Theisen
Joel Asiala, Principal
Keweenaw County Board, Vice Chair
Keweenaw GeoHeritage
![Horizons High School students pick up trash at Gratiot River County Park.](/projects/19-1-t.jpg)
Horizons High School students pick up trash at Gratiot River County Park.
![Horizons High School students enjoy a day at Gratiot River County Park.](/projects/19-2-t.jpg)
Horizons High School students enjoy a day at Gratiot River County Park.
![Rockhounding at Gratiot River County Park.](/projects/19-3-t.jpg)
Rockhounding at Gratiot River County Park.
![Exploring the mouth of the Gratiot River where it empties into Lake Superior.](/projects/19-4-t.jpg)
Exploring the mouth of the Gratiot River where it empties into Lake Superior.
![Rocks provide endless fascination-- What is the parent rock? How has the rock been shaped by water and erosion?](/projects/19-5-t.jpg)
Rocks provide endless fascination-- What is the parent rock? How has the rock been shaped by water and erosion?
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