Cefalù is where mountain meets sea meets cathedral. The Rocca (270m cliff) rises directly behind the town. Roger II's cathedral (1131) is built AT ITS BASE — two massive towers flanking a facade that announces Norman power to the entire Tyrrhenian coast. Inside: the Christ Pantocrator mosaic in the apse — smaller than Monreale's but OLDER (1148, the earliest of the great Sicilian mosaics) and more INTIMATE. The gold face of Christ, 7m above the altar, has been looking at the congregation — and through the door, at the sea — for 877 years. Below the cathedral: a sandy beach. A fishing town. Lungomare restaurants where the catch was swimming 4 hours ago.
The Cathedral (1131-1240): Roger II began it after surviving a storm at sea — a vow to God. The facade: two Norman towers (unfinished — the spires were never added, giving it its distinctive BLOCK shape). The apse mosaic (1148): Christ Pantocrator — gold background, blue robes, right hand raised in blessing, Gospel open in his left. Below Christ: the Virgin Mary orant (hands raised in prayer), flanked by archangels and apostles. The quality is SUPREME — the face of Christ has an expression of calm authority that Monreale's later, larger version never quite matched. Free entry. The Lavatoio Medievale (medieval wash house): Under the Rocca — a stone structure where women washed clothes in spring water flowing from the cliff's mouth. Still flowing. Atmospheric.
The Rocca: Climb to the top (45 min, steep but doable) — the ruins of a Norman castle and a 5th-century BC Temple of Diana (megalithic stones, older than Rome). The view from the top: the cathedral's towers directly below, the town curving along the beach, the Tyrrhenian stretching to the Aeolian Islands. The beach: Long, sandy, starts 100m from the cathedral. Stabilimenti €15-20 in summer. The old town: Medieval streets (Via Mandralisca — the Museo Mandralisca has Antonello da Messina's Portrait of an Unknown Man, €6, one of the most enigmatic Renaissance portraits).
From Palermo: Train 1h (€6-9, every 30-60 min). Car 1h via A20. Day trip from Palermo works. Overnight better — the evening passeggiata along the lungomare, the cathedral lit at night, the fishing boats in the tiny harbor. Combine with: Madonie Mountains (30 min inland — Petralia Soprana, Gangi, beautiful borghi + hiking). Sicily →