If you book the Viator Jungfraujoch and Bernese Oberland tour by March 31, 2016, you'll additionally get a free 2-hour guided tour of the city of Zurich.
Please see www.viator.com/tours/Z urich/Swiss-Alps-Day-Trip-from-Zurich-Jungfraujoch-and-Bernese-Oberland/ for the detailed tour program.
Enjoy the tours!
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