I am trying to create an android app that would allow any user the navigation of a set of 5 statues located in a park. However, the park itself does not have any navigable roads or paths on the Google Maps API. So, I need to create certain roads(walkable trails) within the park to each and every statue so that when a user who is at the park will be able to navigate the statues easily. I know the location of the statues using their longitude and latitude. However, I am not sure how to create paths between the statues for navigation.
Any tutorials or resources would be of help.