good day :
is it free from Lucerne to Montreux?
Welcome to MySwissAlps dykmu,
Yes, it's free for sure. Please see myswissalps.com/ swisstravelpass/ validity.
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.