In accordance with embodiments, there are provided mechanisms and methods for facilitating user-controlled mapping of sites and synchronization of their content. In one embodiment and by way of example, a method includes receiving a first generation request for generating a site template in a first site network. The first generation request is received at a first computing device. The method may further include generating the site template, generating a child site based on the site template, and mapping the child site to one or more of a parent site and one or more child sites within the first site network.