The temple of Epikourean Apollo in Bassae has long been suspected to have been constructed with astronomical considerations, aimed at influencing ancient religious experience. The study presented here involves the use of Virtual Reality software to reconstruct the temple in its original position and orientation, combined with an accurate reconstruction of the sun’s position during the Classical period. The aim is to test the hypothesis of deliberate solar considerations associated with the temple’s east entrance. The reconstruction also discusses the application of Virtual Reality Models (VRM) and their potential impact on understanding ancient spatial movement and memory, emotionality and cognition. In addition, it explores the possibility of ancient natural light manipulation in enhancing experience of religious architecture. This paper not only presents the first VRM of Apollo’s temple, but also a model with an accurate reconstruction of the sun’s position at specific moments in the year. The importance of such reconstructions in understanding religious experience is exemplified. A great deal is revealed about the proposed solar effect in relation to human observation, and the connotations of such an effect in specific religious contexts. This study could facilitate discussion on the contribution of digital technology in understanding ancient Greek ritual experience.