With the discount 14 day Mehriagesticket entry to Neuschwanstein is included but not Hohenschwangau.
However I'm stumped at how to pre-book the entries to both of theses places to avoid showing up and waiting in long lines for hours. There are no options on the www.hohenschwangau.de website that I see for buying or reserving Neuschwanstein using the Mehriagesticket to cover the entry cost. To see them both I would think I need to book the King's Ticket which books you into both of them, I don't think I should be booking them separately, and even doing so there is still no option that I see for paying for the Neuschwanstein castle with the Mehriagesticket.
Anybody know how to do this or if you use the Mehriagesticket to book Neuschwanstein are you stuck not being able to reserve tickets ahead of time?