Hello, I'm wondering if I need (if the best option is) a train pass for this itinerary. In the past I've done metro passes in Paris, done cheaper day train routes (tix bought at machines in the stations) in Germany & Italy; except for booking far in advance for long high speed routes (Venice to Salzburg & Florence to Rome), so Eurail, etc. passes seemed more expensive. But this time my fiancé & I will be spending about 4 days in Switzerland. Here's our itinerary, TIA:
Fly into Paris (Sept. 19), 3 nights mostly tour city, might go to Versailles
Gimmelwald, Switzerland 4 nights-travel here by train, tour Berner Oberland by train/etc.
Venice, Italy 3 nights, travel here by train
Cinque Terre 3 nights, travel here by train, day trips by milk run trains between towns
Rome 3 nights, travel here by train, city touring
Fly home from FCO day 18 of travel