Train Travel: European Destinations for Fall

What European train journeys do readers recommend for mid to late October? Last spring, friends and I forewent a quick Moscow/St. Petersburg flight in favor of the train. Now, the lighter footprint commitment has me fighting cheap EasyJet urges while planning to visit friends in Rome and around Switzerland after some time at Paris's Ethical Fashion Show. Any advice on car-free adventure between Paris, Rome, and Zürich? Any good general train itin recs for other autumn travelers? Also: don't forget to weigh in on the "To Fly or Not to Fly?" debate! ::


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