E1 European long distance path

The E1 European long-distance path, or just E1 path, is one of the European long-distance paths designated by the European Ramblers' Association. It has a total length of some 4,960 miles . It begins in Norway at Nordkapp, and crosses the Kattegat between Sweden and Denmark by ferry. It passes through Denmark, Germany, and Switzerland to finish at Scapoli, Italy. This path is planned to be extended southwards to Sicily, in Italy.
Specific E1 waymarks are only seen in some locations such as at border crossings or at intersections with other paths, instead the signs and markings of the local routes which make up the E1 are used. The path is described here in a north to south direction, although it is waymarked in both directions.

Wikipedia