Glacier Bay National Park and Preserve, Alaska - There are fifteen tidewater glaciers in the park. Glaciers descending from high snow capped mountains into the bay create spectacular displays of ice and iceberg formation.
Lenticular Cloud over Klyuchevskaya Sopka Mountain, Russia by Denis Budkov. Klyuchevskaya Sopka is a stratovolcano, the highest active volcano of Eurasia. Its steep, symmetrical cone towers about 100 kilometres from the Bering Sea.