Volcanoes, for all its dangers represent one of the most beautiful and majestic natural wonders. Especially look beautiful active volcanoes in the night time. But the beauty of this is the death of everything around him. Lava, volcanic bombs, pyroclastic flows composed of hot volcanic gases, ash and rock capable of erasing from the face of the earth, even the major cities. Mankind had to observe the incredible power of volcanoes during the infamous eruption of mount Vesuvius, which killed the ancient Roman city of Herculaneum, Pompeii and Stabiae. And such examples in history are many.