However, once you reach this pristine lava rock peninsula, you can explore the tide pools. If the waves are rough, ocean water can spew out of the lava tubes like a geyser. A Tripadvisor reviewer ...

Pronounced kee-win-awe, the peninsula was formed by ancient lava flows, giant ice sheets ... Get lost in the woods. At the base of the Keweenaw lies the Porcupine Mountains Wilderness State Park, ...

In Gay, Michigan, a large metal-rich 'halo' exists in sediments around the Keweenaw Peninsula, a consequence of past copper mining. Waste rock from coastal tailings has migrated along extensive ...

One of Earth’s northernmost countries is again facing fountains and flows of lava ... Semi-molten rock had been accumulating for weeks beneath the Reykjanes Peninsula, where a volcanic system ...

Michigan boasts two updated National Historic Landmarks — both nestled in the state's far northwest in the Keweenaw Peninsula. The recent update to the Calumet Historic District and Quincy ...

Copper Harbor Trails Club is a champion of “silent sports” and maintains about 11 miles of cross-country skiing and fat-tire biking trails at the top of the U.P.’s Keweenaw Peninsula.

A volcanic eruption started Monday night on Iceland’s Reykjanes peninsula after weeks of earthquake activity, spewing lava and smoke ... eruption showed molten rock spewing spectacularly from ...