Guidebook to the GR221, Drystone Route, (or Ruta de Pedra en Sec) on Mallorca. The Drystone Route is a dramatic nine-day 140km trek traversing the Serra de Tramuntana Mountains. It follows old paths and mule tracks that link delightful mountain villages, crossing rugged mountainsides, running through forests and passing amazing cultivation terraces. This compact guide includes inspirational photographs and full route descriptions with contoured colour maps and profiles; full information about accommodation and services along the way, as well as public transport options; and also a second section covering alternative starts, finishes, variants and one extension to climb Puig de Maria at the end of the route.