This year we are going - London to Reims, Reims to Grimsel via Colmar. Grimsel to Bormio via Furka pass, Oberalp pass, Fluela pass and Stelvio, Bormio to Modena via Passo Di Gavia and Passo del Tonale, Modena to Ancona, Ancona to Igoumenitsa with a ferry, Igoumenitsa to Sofia, Sofia to Belgrade...