Mar 3, 2017 - 2:41 PM
Thanks for joining us, kannanunni!
The Eurail Global Pass does provide discounts for traveling in Switzerland. This page explains what's covered and what's discounted. For a two or three days' stay it probably won't be worth purchasing an additional pass for Switzerland. Here's how to calculate your options.
As for the best base town: both Lucerne and Interlaken would be fine. Titlis is closer to Lucerne, Jungfraujoch is closer to Interlaken. So you can either stay overnight in both towns or pick one base town and make a longer day trip to the other mountain; please consult the timetable. Note that both towns offer more than enough to enjoy yourself for days or even weeks (refer to the links I inserted), so if you don't mind skipping either Titlis or Jungfraujoch you can easily make many other, shorter day trips.
Last modified on Mar 3, 2017 - 2:42 PM by Annika