We used two forest locations in Henley, Peppard Lane and Pack and Prime Lane, to film scenes for a forest environment in our trailer. Peppard Lane had some areas with sparse trees that wouldn't create the illusion of isolation. We then filmed at Pack and Prime Lane, which proved a better location with gothic paths, dense trees, and a dell we used for a spying scene. The winding paths also worked for a scene of one character running from an attacker. Both forests helped convey the isolation of the two main characters from civilization.