You'll get a 25% discount on Viator tours if you buy a Eurail Global Pass before January 30, 2016. You must spend at least US$ 200 to get the discount. Viator offers lots of guided and unguided day trips and multi-day tours in Switzerland. Please see www.viator.com/Switzer land for all tours.
Please check with your rail pass retailer for further details:
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