One of the good things about being on holidays is that it sometimes allows you to do some extensive reading. When I work, I only read sporadically, even at weekends. If I was doing lots of tourism, it would not be possible, but this is a more quieter kind of holidays we are having now. So I can read a lot and keep my mind on the text. Reading while commuting is a great way to kill time, but what I am doing now is more relaxing.
I am also lucky enough that this Breton summer so far has been good for this: it is in general nice outside, not too hot to be unbearable but warm enough to be comfortable. So I spend a great deal of time reading outside, with a beer or some tea. Pure bliss.