Volcano Boarding

No, volcano boarding is not a method of extreme interrogation approved by Dick Cheney and utilized by the CIA on Islamofascist terrorists.

Volcano boarding is a new extreme sport, in which participants glide down the ash and scree of a volcano in much the same manner as in snowboarding.

Here's a pic:



I guess that in places lacking snow but not lacking in volcanoes, this is the way to go.

More info in a UK Telegraph article here.