Minorca, classed by the UNESCO as a Biosphere Reserve, is a jewel in the middle of the Mediterranean Sea where the cultural and natural values have been especially well preserved. Together with Sergi Lara, a professional mountain guide who programs active travelling in all parts of the world, you can now discover over 200km of the GR 223 trail, the historical Cami de Cavalls, which goes around the perimeter of the island.