a history of ancient lava flows and eruptions. And the ice? That has slid through the landscape over the ages, cutting and sculpting it. Or else it has lingered, creating vast glaciers that ...

These lava formations were created by the eruption of one of the volcanoes lying beneath the second-largest ice cap in Iceland, the nearby glacier of Langjökull. The lava fields are also known ...

Glacier National Park is famous for its wildlife ... A more moderate hike but still less than one hour from Bozeman leads to ...