Bikeline Cycling Guide cykloturistický sprievodca DANUBE BIKE TRAIL 3 - Esterbauer PART 3: Slovak and Hungarian Danube - From Vienna to Budapest GPS-Tracks spiral bounding local maps height profiles distance 334 km Charakteristika cyklosprievodcu vydavateľom: Danube Bike Trail 3 The Danube Bike Trail from Passau to Vienna is the most travelled long-distance cycling route in Europe. Every year, thousands of cyclists explore the varied scenery which the route through Austria has to offer. For most cyclist