Keep Off The Lava ColoursEven though recent lava may seem solid and cooled down, don't walk on the lava yet! There could be liquid 1250C hot lava just under the crust! The stream of lava can change quickly so don't take any chances, especially while the eruption is unstable. Infrared cameras show that there are "lava rivers" running under the thin crust of solid lava and you don't want to step into one of those! To get out the message get this t shirt made by our very own La