Which routes are included in Swiss Half Fare Card?

I will like to ask if the half fare card gives a 50% discount on these routes?

26-Dec - Interlaken Ost - Lauterbrunnen (single)

26-Dec - Lauterbrunnen - Wengen (single)

26-Dec - Wengen - Interlaken Ost (single)

27-Dec - Interlaken Ost - Jungfraujoch (single)

27-Dec - Jungfraujoch - Grindelwald (single)

28-Dec - Grindelwald - Interlaken Ost (single)

Does the 1 day pass cover the above routes as well?

Do I need to purchase the half fare card in order to get the 1-day pass as well?

Thanks for joining MySwissAlps spookzzz!

Everything discounted with the card can be found on the map: myswissalps.com/ swisshalffarecard/ validity. All routes you mentioned are discounted.

The 1-day travelpass can only be purchased if you have a Swiss Half Fare Card. It does not cover Jungfraujoch and is only suitable for long trips. You don't need it in your case.

The Swiss Half Fare Card can be printed at home through www.swissrailways.com/ en. It will be e-mailed with 3 business days. You'll find all options on myswissalps.com/ swisshalffarecard/ price.

Have a great trip!