Walks from Oyster zone stations in the countryside around London. More information, including one free walk, at www.geofflumley.org.uk/OysterCountry
Gum road, the website through which Oyster Country is sold, is donating all its commission for sales tomorrow (27th September) to Hurricane Relief funds for Puerto Rico. https://gumroad.com/OysterCountry
I've added some photos from all the walks in the book. Please upload your own, and comments from your walks too.