I was looking for a template to construct in excel a calendar to plan my travels during the full year.
The good template is not easy to do as they are many ways to represent a calendar !
Finally I found the very good "compact calendar" proposed by David Seah.
David proposes nicely done excel and pdf templates that are configurable and present 1 year (or 16 months) on 1 single A4 page.
I like it because it's simple, well designed, and very easy to use.
I let you have a look at it, I hope it helps.