Eurail passes will be improved as of January 1, 2017:
Update: unfortunately it's not just improvements. As of 2017, the boats in Switzerland are no longer free, but 50% discounted. We've updated our Eurail pass pages:
All you need to know about traveling by train, bus or car in Switzerland.
Hand picked Swiss hotels and other accommodations are right here.
Swiss Travel Pass promotion 25% discountOnly if purchased in July 2021. Free cancellation.Buy via the SBB travel centre at https://shop.switzerlandtravelcentre.com or HappyRail at https://www.happyrail.com/swiss-travel-pass.