Port de Sitges-Aiguadolç was inaugurated in 1991 as Catalonia's first purpose-built marina designed exclusively for recreational yachting, accommodating 734 berths and serving as the departure point for virtually all private coastal charters along this stretch of the Costa Daurada. The basin shelters vessels ranging from modest sailboats to motor yachts exceeding twenty metres, and its breakwater configuration ensures calm embarkation even when offshore conditions turn brisk. Sitges itself rose to prominence in the late nineteenth century as Barcelona's bohemian retreat—artists Rusiñol and Casas established studios here—and the town's modernist architecture now frames a coastline that has remained largely unblemished by high-rise development. A Sitges private boat tour departs from the Passeig de les Drassanes promenade, where Mediterranean light sharpens the contrast between whitewashed villas and terracotta rooflines. Vessels typically navigate southwest toward Garraf's limestone cliffs or northeast past the historic Church of Sant Bartomeu i Santa Tecla, whose baroque bell tower has oriented sailors since the seventeenth century. The water here averages twenty-three degrees in summer, eighteen in autumn, and visibility routinely exceeds fifteen metres, conditions that favor snorkeling and paddle-boarding stops. Most charters offer both sailing and motor-yacht configurations, the former privileging silence and canvas, the latter speed and onboard amenities such as premium sound systems and chilled cava. The appeal of private charters lies in their adaptability: routes shift with weather, guest preference, and time of day, allowing for sunset approaches to Cala Morisca or midday anchorages off the abandoned railway tunnel at Punta de les Coves. Operators based at the port hold commercial licenses issued by the Generalitat de Catalunya and maintain vessels to maritime safety standards, yet the experience remains decidedly intimate—groups rarely exceed ten, and itineraries avoid the set waypoints of mass-market excursions. For visitors seeking autonomy on the water, self-drive boat rentals require no license for vessels under fifteen horsepower, though most opt for skippered charters that include local knowledge of microclimates and offshore currents. The combination of sheltered embarkation, transparent scheduling, and immediate access to open water has positioned these tours as the region's foremost maritime offering.