Barbecue fans, behold El Diablo Restaurant, an unusual eatery in Lanzarote, Spain that has a grill set atop an active volcano. There is no danger of the volcano erupting and blowing the place sky high, but the chefs do use the heat from it to cook the food. The grill has been in place since the 1970s, and leverages abundant volcanic heat to cook food. El Diablo Restaurant serves traditional Canary Islands cuisine.