Mauna Loa is still active, and the weather can change quickly. It's 13,681 feet above sea level at its highest (the elevation ...

Mount Etna, with an elevation of about 3,300 m (10,827 ft), is the tallest active volcano in continental Europe. The latest eruption is the fourth since the beginning of April, following another ...

But to even get to the start line, James Lowsley-Williams & Mark Beaumont need to scale the world's highest active volcano, Ojos del Salado with their bikes strapped to their backs. To make the ...