Jan 9, 2011 - 9:18 AM
I most trains, you can take along your bike free of charge and without reservations. There are exceptions for particular (busy or small) trains and groups who would like to bring bikes. The timetable
shows whether a train cannot carry bikes. A lot of information can be found at the website of the largest rail company in Switzerland: SBB
. Similar rules apply to other Swiss rail companies, but you may want to check in advance for (private) mountain railways.
I hope this helps. Enjoy your biking trips!