Man vs Wild - volcanochaser

Same view of shatter ring from inside showing a more detailed view of the shattered crust. Notice how the different layers of lava on the upper left, especially on the large image size, show a definite circular deformation as it was being pushed upward from below. Also notice that there is no spatter or cinders as is common in eruptive vents.

bear grylls phonybear gryllsfakephonykilaueahawaiilavasurvivaldiscovery channel