E3 European long distance path
The E3 European long distance path, or just E3 path, is a long-distance footpath that is planned to run from the Portuguese coast to the Black Sea in Bulgaria. It is part of the network of European long-distance paths.
Route
The completed sections of the route pass through Spain, France, Luxembourg, Belgium, Germany, the Czech Republic, Slovakia, a short stretch in Poland, Hungary, Romania, and Bulgaria.It is planned to extend the route into Portugal, ending at Cape St. Vincent.