What is the main setting in the novel, Nottingham?

Nottingham Castle is a central location within the novel and where a majority of the climatic action takes place. It is the home of the Sheriff of Nottingham and where Arable, Guy, and William are located for the majority of the novel. Lady Marion also makes several appearances in Nottingham as it is a hub of trade and information. Nottingham Castle is the heartbeat of the novel and many characters return to it again and again for various reasons.