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Isle Royale NP, Michigan
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Greenstone Ridge is located on Isle Royale, which is part of the Isle Royale National Park, a designated UNESCO World Heritage Site due to its unique geological formations and biodiversity.
The Greenstone Ridge Trail stretches approximately 40 miles across Isle Royale, offering hikers a challenging yet rewarding trek through diverse landscapes.
The ridge is home to a fascinating predator-prey relationship between wolves and moose, which has been the subject of long-term ecological studies.
The ridge is named after the greenstone, a type of metamorphosed basalt, which is a key feature of the island's ancient volcanic activity.
Isle Royale, where Greenstone Ridge is located, is one of the least visited national parks in the United States due to its remote location in Lake Superior.
The ridge and surrounding areas have evidence of ancient copper mining by indigenous peoples, dating back thousands of years.
