When I turned 60, 15 years ago, I went by bus to Orkney for the weekend. Apart from the ferry, (concession ticket), the journey cost nothing.
Here in Scotland there is free bus travel for over 60s and now for under 22s. I have enjoyed several more long distance trips but it's the everyday freedom it affords now that night driving is restricted by poorer sight that I value verymuch.
I have a senior rail pass too.
I attend Council run classes in all kinds of subjects. I am currently learning Gaelic.
I joined U3A too and am grateful for all that it offers to over 55s.
Prescriptions are free.