Aug 14, 2017 - 7:32 AM
in reply to travelling4
Hi travelling4 and welcome to MySwissAlps!
Trains definitely run to Grindelwald (and all destinations) on Sundays not to worry.
Swiss railways updates its schedule annually and it is only valid until Dec.9 2017 online here.
Check the previous Sunday schedule to get an idea of the timings. The schedule should be set in the coming weeks I think - long before you travel in any case and they won't change too much.
Last modified on Aug 14, 2017 - 7:32 AM by Lucas