May 6, 2013 - 1:06 PM
Welcome to the forum Debbie! I think you should look into the Swiss Card
. The trip Basel-Grindelwald will be for free, and so will the trip Grindelwald-Domodossola (at the Swiss-Italian border) be. You'll receive a 50% discount for your remaining trips from Grindelwald. As long as your oldest child is still 15 when traveling in August, she can use the Swiss Family Card and travel along for free. All details and ordering options can be found here
The most reliable timetable is the SBB timetable
. Just enter Paris as your departure station and Grindelwald as your destination and pick the right date and preferred time of traveling. All connections will then be displayed. Click the plus symbol at the right for details on each connection, such as intermediate stops. As you'll see, the quickest and easiest option would be to travel via Basel. You'd change trains in Basel and Interlaken Ost. Traveling via Geneva and Bern is an option too, but that takes more time.
Last modified on Dec 28, 2014 - 4:31 PM by Arno