The long-distance Trans Swiss Trail from Porrentruy to Mendrisio is one of the last great adventures in highly-developed Switzerland. A variety of landscapes, cultures and places of interest await along the 32 stages of the 488-km trail. The long-distance trail leads from the Jura through the Seeland in the Bern region and on via Emmental and Entlebuch to the Sarnersee and Vierwaldstättersee. Along famous mule trails, it reaches the highest point of the Gotthard route and leads along the Strada Alta, high above the Leventina, into southern Switzerland.

Berbenno di Valtellina - Polaggia - Valgel - Puncia - Dos - Camp - Gaggio di Polaggia - Sciucun - Caldenno - Palù - Zana - Passo Caldenno

Official description from the Escape Ardenne website: http://blog.escapardenne.eu/?page_id=12

Description:

"The Eislek Trail stands out by its pristine nature on both sides of the Belgo-Luxembourg border and its rich cultural heritage one can discover along the 106 kilometres of the trail."

Despite often being listed in the most beautiful French trails, the GR49 remains on of the lesser known routes in the region, likely overshadowed by the famous GR4 that it intersects.