The Park of the Alcantara RiverThe Park of the Alcantara River covers the basin of the Alcantara river located on the northern slopes of the Etna volcano. The source of the river is located in the Nebrodi Mountains near to Floresta. The Alcantara river has a length of around 50 kilometres and, near to the point where it crosses a series of imposing lava flows, the river has created a series of deep gorges characterised by their sheer sides and columns with prismatic bases. The columns surround the walls of the basalt canyon like organ pipes. Inside the gorges small pools and cascades have formed where it is possible to take a swim. Access to the park is located near to Motta Camastra at Fondaco Motta and from this point it is possible to descend into the gorge to the riverbank on foot via a long pathway or, upon payment, via a series of private lifts. In the summer the Circumetnea railway offers a tourist package which includes a guided tour of the Alcantara Gorges. Another feature worthy of a visit are the so-called "Gurne" of small lakes which are formed by the river near to Francavilla di Sicilia.