Don't know anything about the Senior Pass but I'm sure the only way to see the house is with the guided tour which is well worth it. The docents are fascinating and you will miss a lot of very interesting information if you don't do the tour.
Hi Susan, Your senior pass affords you a discount on your own ticket. ($12 instead of $14). Anyone 62+ and National Parks pass holders receive this discount as well. Enjoy your visit!
Thanks! Your answer is awaiting moderation.