Adventures by Disney is adding Danube River cruising to its roster of vacation options next summer using AmaWaterways ships.  These sailings feature eight destinations across four countries—Germany, Austria, Slovakia and Hungary, and revisit scenes from the movie, “The Sound of Music” in Salzburg and explore Devin Castle in Bratislava, as well as offer lessons in traditional Austrian folk dancing in Melk. Eight Adventures by Disney Adventure Guides will be on each sailing in addition to the AmaWaterways crew. Special activities for children include activity nights, movies, karaoke, relay games, life-size chess lessons, video games, and more. Teens can take part in activities and themed nights specifically created for them. Sailing dates are July 7-14, July 14-21, July 21-28, and July 28-August. 4 and August 4-11, 2016. The holiday-themed sailing departs on December 15-22 or December 22-29, 2016 and includes visits to the Christmas markets in Budapest and Vienna, a Vienna Boys Choir Christmas performance in the Hofburg Palace Chapel, and a special holiday menu lunch. You can also add an Adventures by Disney 3-day pre- or post-stay experience in Prague, Czech Republic.