Hello, I am back from our trip to visit my son - we drove there over the Lecht and through Kingussie and Fort William (in snow/rain), and back today through Glencoe, Crieff and Perth in glorious sunshine. There was snow on the mountains, and the trees further down were beautiful, the colours spectacular. Out at Ardgour (where he is spending the year) we saw wild mountain goats, stags and herons, and he regularly kayaks with a seal following the boat.
I wonder if "four point turn" was a play on "three point turn", which is a manouevre you used to have to do in the driving test - if you touched the kerb as you turned the car round, you failed.
I think very few people in post war Britain took foreign holidays unless they were super rich. Most of Pym's characters take trips to British resorts or country towns, although a very entertaining pilgrimage to Rome is undertaken by a Parish group in one of the books. By the 1970s, package holidays had made foreign travel much more available, but it would still have been viewed with suspicion by many older people - and I agree, lowly office workers probably couldn't afford it.
In my last job, I had a secretary who was in her 40s and lived alone. She was a very interesting, active, enterprising sort of person, who did masses of hill walking, but her holidays were nearly always taken in the UK because she simply couldn't afford to go abroad. I do know single people who have much more money than I do because they are not having to cover their children's education, etc, but I think they are the ones with professional salaries.
Rosemary