The doctrine of Mahdism holds a unique position in the beliefs and behavior of Shi'as, and places attributed to Imam Mahdi—as tangible symbols of this belief—play a key role in strengthening the cultural and social identity of those awaiting him (Muntazirin). This research examines Ayat-Allah Bahjat's attitude toward Mahdavi sites and its impact on understanding Mahdism in society. Employing a qualitative-analytical method and utilizing written sources and interviews with experts, his views in this field have been extracted and analyzed. Research findings indicate that Ayat-Allah Bahjat considered Mahdavi sites—such as Jamkarān Mosque, Al-Sahla Mosque, and the Holy Sardab (Cellar)—as conduits for connection with the Imam of the Time (A.S.) and centers for spiritual upbringing. He emphasized continuous pilgrimage (Ziyārat) to these places, performing specific rituals, and paying attention to their miracles (Karāmat). He believed that these sites are not merely places of worship, but bases for unity, teaching Mahdavi knowledge, and the purification of souls (Tazkiyah). Ayat-Allah Bahjat's attitude was a combination of Gnostic, jurisprudential, and social dimensions, which can offer a model for a "Mahdavi lifestyle" in the era of Occultation