The Forgotten Glen

As the title suggests, I’m not sure where the location of this painting is. On the day, I impulsively took a right turn, got lost in a rabbit warren of vein-like backroads and then be presented by this wonderful view.

On my way back, I got lost again and more importantly, never made a note of where I had roughly been. I literally have no idea, so if you recognise the scene/location in the painting (not the photographs), please drop me a message and let me know where you think it is!

Thank you.