swiss train pass how to use

hello ,

I have purchased swiss train pass for 4 days just wanted to check if i have to travel from zurich to Lucerne by train do i need to do booking or just use any train any time .

thanks for help

Hi amtbhatnagar,

You can just board any train with your pass. Only a few trains in Switzerland need to be booked in advance. Please see here for details.

Enjoy your travels!