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Day 2 - Abula Pass - 5,500 feet climbing. The National Bike Network is intelligently integrated with the Swiss train system.  For 10 USD (need to confirm 2013 price), in addition to passenger fare, a cyclist can put their bike on any train in the system.  In 2011, the author used both trains and his bicycle to cover the Tour de Suisse cycling race carbon free--ie. without using a car or motorcycle to follow the peloton.  Abula Pass