The first priority on all tours is the safety of the participants. Extensive safety procedures are followed at every stage of the tour. However, as in all tours that involve any exploration of nature, it isn’t risk-free. Walking over a lava field is not the same as walking on a pavement, there are rocks and holes in the ground. And, as in all underground vaults and caves, there is the risk of falling rocks. This risk is mostly limited to the walls of the magma chamber, so we recommend that people stay inside the allowed exploration area and follow the instructions from the guide.