I think a lot of times it depends on where you live.
I lived in [southwest] London in 2003 for 1.5 years and, at the time, did not work. My [British] husband worked for the local council and was about a 15-minute drive from our house. He was home from work by 4:15 every day which, coupled with week-ends, bank holidays, and his superb holiday leave benefits, meant we had a lot of time to do things.
I spent the majority of
my time [online] reading and researching places and things for us to do (it helps that I'm an
Britophile who LOVES England) with a concentration on those that were FREE which, fortunately, ended up being the majority of things.
We were fortunate in that my husband never minded driving in London (with me as navigator, of course

, but we were also near a tube station (Piccadilly Line) which made getting in and out of London relatively easy.
Another thing I did was enter online CONTESTS, through places like ClassicFM, etc. I won tickets to a Rugby match at Twickenham; classical music concert tickets at St. Johns Smith Square; and more.
My husband had some kind of map thing on his computer and we would mark with virtual push-pins all the places in London (and beyond - 4 of his adult children lived in Plymouth so we spent a good bit of time in Devon) where we had been. We LOVE looking at it now and are amazed at how much we did and saw during my time there. He still is appreciative of my efforts to get us "out and about" and besides the big things, we also discovered so many unique, out-of-the-way places on our journey.
We're moving back in July and can't wait. We've already promised ourselves reciprocal National Trust memberships for Christmas.
