El Diablo Restaurant, Timanfaya National Park, Lanzarote, Spain

Cooks at El Diablo will grill your steak using a real active volcano.
Timanfaya National Park or Parque Nacional de Timanfaya is a Spanish national park covering the municipalities of southern portion of Tinajo and the northern portion of Yaiza in the southwestern part of the island of Lanzarote. The area is 51.07 square kilometres (19.72 sq mi). The parkland is entirely made up of volcanic soil. The statue "El Diablo" by César Manrique is its symbol.