It isn't a recent walk, but a couple of years ago I did a Watership Down walk.
As a child I really liked the film.
Though it wasn't until later on in life I discovered the actual film was animated on real places.
I didn't get up to watership down summit on this. I had then cheapo outdoor gear on and it just leaked. I got wet, cold & fed up had to abandon the rest.
It does help, if you seen the film as you can relate to the locations more.
Village near Nuthanger Farm
The railway arch where Bigwig confronts General Woundwort
Mural drawings in the railway arch from people featuring the seagull Kehaar
Side of the arch where Bigwig confronts Efrafa gang
Through the railway arch and the field of Efrafa (in film the field is tall crops)
River where Bigwig and others escape with the females from Efrafa
Watership down & Pylon - Features in film where Art Garfunkel singing Theme tune
Nuthanger Farm - Features in the film, where they unlease the guard dog.
Exit on to road from Nuthangers Farm. Features in film where they head for this doing a relay enticing the guard dog to chase them up Watership down