The Rapallo Portofino boat tour follows a maritime corridor that predates the coastal highway by four centuries. Before the Aurelia road was carved into the cliffsides in the 1820s, the Tigullio Gulf served as the primary artery linking Genoa's eastern satellite towns. Fishermen, merchants, and Benedictine monks traveling to San Fruttuoso Abbey relied on wooden gozzi—broad-beamed workboats still used today—to navigate the six nautical miles between Rapallo's crescent bay and Portofino's narrow harbor. The route became a scheduled passenger service in 1952, operated by families who had ferried cargo across these waters for generations. Lungomare Vittorio Veneto, the departure pier in Rapallo, was rebuilt in the 1960s after storm damage exposed its 19th-century stone pilings; the wooden dock now floats on pontoons anchored to those original pylons. The crossing itself reveals a shoreline inaccessible by road. Camogli's pastel tower houses compress against the rock face; San Fruttuoso Abbey sits in a roadless cove reachable only by boat or a three-hour mountain trail; Portofino's harbor occupies a natural cleft so narrow that medieval sailors called it *Portus Delphini*, the dolphin's gate. The Ligurian coast boat excursion passes villas built into cliff terraces—many abandoned after landslides in the 1990s—and the Punta Chiappa promontory, where limestone meets the sea in vertical strata tilted by tectonic pressure 50 million years ago. The water shifts from sandy beige off Rapallo to cobalt blue beyond San Fruttuoso, where the seabed drops to 40 meters and the Poseidon statue stands submerged at 17 meters, placed in 1954 to mark the site where diver Dario Gonzatti died in 1947. Modern operators run eight to twelve daily departures depending on season, with round-trip tickets priced at €14 per adult. The vessels—aluminum-hulled motoscafi seating 80 to 120 passengers—complete the journey in 25 to 30 minutes, depending on stops. Morning sailings attract hikers bound for the San Fruttuoso trail network; afternoon runs carry beachgoers returning from Paraggi's sand crescent, the only natural beach in the Portofino protected marine area. The service operates year-round except during southeasterly libeccio winds, which funnel swells into the gulf and force cancellations when wave height exceeds 1.5 meters. Portofino's mooring bollards date to 1890, when the harbor was deepened to accommodate steam yachts; the bronze rings are worn smooth by a century of rope friction, and the dock master still uses hand signals to guide boats into berths that predate the era of radio communication.