Within a few days of each other a middle aged couple lose their home, their income, and one of them is diagnosed with a terminal illness, so they decide to have one last adventure together, while they still can
With hardly any money, and unfit, they walk the 630 mile South West Coast Path
It’s interesting, inspiring, not too repetitive or predictable, and occasionally serious without being depressing
It’s easy to read, and available from Amazon for about £4
‘The Salt Path’ by Raynor Winn
There are a couple of videos about this on YouTube, including interviews with Raynor