For dedicated hikers The Route Litoral is a walk that runs along the coast of Timanfaya National Park. You can take the guided tour or carry out the walk freely through the coastal public domain of this protected area. Guided tours should be previously arranged. If you go under your own steam its worth knowing that its not an easy walk not only because it is 9 km long but the terrain is rough and abrupt as a result of walking over the solidified lava flows.