This paper aims to elucidate the generation of the site vision in Le Corbusier's architectural conception concerning the hill of Ronchamp. His visit to the site inspires the first concept concerning the chapel, the esplanade and the campanile in order to materialize a "response to the landscape". However, some concepts will change their meanings and his complex vision influenced by the landscape 'from the site' will shift to the vision of a chapel united 'with the site'. Thus, the architect finds out the totality of the "architectural place" where site and building interact.
