b"SALZBURG, DAY 7VIENNA, SALZBURG AND THE DANUBE9 DAYS FROM 2,095 BY FIRST CLASS RAILExperience this scenic part of Europe as we explore 'The Sound of Music' country - the Austrian Lake District - and cruise along the Danube River through the beautiful Wachau Valley. Discover the cities of Vienna and Salzburg, with an unforgettable classical music concert in Salzburg's Mirabell Palace. SEMMERING RAILWAYSEMMERING RAILWAY, DAY 5Often said to be one of the first mountain railways in the world, this awe-inspiring line also boasts the heady title of being one of the few railways to hold a UNESCO World Heritage listing. This title is for good reason, because the line, which has been running since 1854, passes over and through some of the most incredible scenery on the planet. Running over 25 miles from Gloggnitz to Mrzzuschlag, we wind through the verdant beauty of the Semmering Pass, crossing 16 viaducts, 110 bridges and travelling through 14 tunnels. Rather than disrupt the natural beauty of the valley, the route was designed to work in harmony with its surroundings, meaning the view from the trains that run along it are second to none. 90 GERMANY, AUSTRIA AND EASTERN EUROPE"