THE GR1: Spain´s Sendero HistoricoThe GR1 (Sendero Historico) is a long traverse of northern Spain from west to east over 1250km of remote country and mountain walking. The waymarked route runs through the Pyrenean foothills from Puerto de Tarna at the western end to near L'Escala on the Mediterranean coast. Arguably one of Spain's best long distance paths, it follows gently graded paths, making a long but easy walk suitable for a reasonably fit walker. The complete trail requires