Michigan's state gem is as arrestingly beautiful as the Lake Superior shores where it's ... its arguably prettier common name: Isle Royale Greenstone. The state legislature named chlorastrolite ...

trail accessible campgrounds and Lake Superior accessible campgrounds. The island has two restaurants at the Rock Harbor Lodge, the Lighthouse Restaurant and the Greenstone Grill. Boaters and ...

The Greenstone Flow alone pooled to some 1,600 ... Now imagine what we’d see if the water weren’t there. “Below Lake Superior, it’s insane,” says George Hudak. The senior geologist ...

Isle Royale National Park, a remote island in northwestern Lake Superior, will reopen for the season April 16, 2025. Here's what to know.

the early 1900s-era Rock Harbor Lodge has rooms and secluded cabins close to the Greenstone Grill restaurant. From here, visitors can explore Lake Superior via a fleet of boats available for rent.

Only here around Lake Superior and closer to Minneapolis can you actually see the lavas.” The lava flow caused by the ...

Lake Superior, after all ... I hiked to Moskey Basin, another beautiful lakefront campground, up Greenstone Ridge for views from Mount Ojibway fire lookout and Mount Franklin, from where Ontario ...

Lake Superior lies north of Michigan's Upper Peninsula and is the largest of the region's five Great Lakes. Here's what to know.

MINNEAPOLIS — Lake Superior is the largest freshwater lake in the world — a sea known for its pristine cold water. But in a warming world, that's changing. Before dawn, a crew boards the Blue ...

Isle Royale National Park, a remote island in northwestern Lake Superior, will reopen for the season April 16, 2025. Here's what to know.

The lava flow caused by the Midcontinent Rift System is known as the Greenstone Flow. The lava eventually cooled into a giant swath of basalt that lines most of the floor of Lake Superior and ...