“…While away from port, isolated promontory shrines were visible to sailors in their voyages between harbors. These shrines served sacral and functional purposes: they continued the link between seafarer and holy patrons away from port, served as landmarks for navigation, and typically marked the location of freshwater sources (Semple 1927;Morton 2001). Promontory shrines of the Phoenicians, Greeks, and Romans are detailed by classical authors in locations from the eastern littoral of the Mediterranean to the Atlantic shores of Spain (Thucydides, History of the Peloponnesian War III.94.2, VI.3.1-2, VI.44.2-3, VII.26.2; Apollonius Rhodius, The Argonautica IV.1693; Livy XXIV.3.3-7).…”