The Church of Saint Nektarios on Aegina is one of the island's premier landmarks, attracting large crowds throughout the year—visitors come both to venerate the tomb of Saint Nektarios and in search of healing. It is considered one of the largest churches in the Balkans. The relics of Saint Nektarios are regarded as miraculous; it is believed that Nektarios, the Bishop of Pentapolis, performed many miracles both during his lifetime and after his death—a fact that led to his canonization as a Saint by the Orthodox Church. The monastery also offers guest quarters for visitors(wikipedia)