If you go walking in Wensleydale: if you go for a walk from Jervaulx to Jervaulx via Thornton Steward, you’ll come across this tree home, at the edge of a field, commanding views over the valley. It has just one door and, importantly for Monday Window, just one window.
It’s pretty much in the middle of nowhere, but I always like to imagine a doting grandfather, tall and rangy from a tough life’s farming and probably reminiscent of the BFG, lovingly creating a little refuge for his grandchild in this hollow tree.
I couldn’t fit in it, neither could you. Perhaps the grandchild is too big now. But I know a couple of young people who’d love to play there. Perhaps you do too.