The ferry from Soller to Sa Calobra covers twelve nautical miles of Mallorca's most inaccessible coastline, a route impossible by road until 1932 when Italian engineer Antonio Parietti carved the serpentine MA-2141 into the Tramuntana cliffs. Before that road existed, the only access to Sa Calobra was by sea, a reality that preserved the cove's isolation for centuries. The boat route follows the same path Phoenician traders used two millennia ago, hugging limestone precipices that rise vertically from water exceeding eighty metres in depth. Today's fleet departs from Moll Comercial in Port de Sóller, the harbour village that became a defensive outpost against Barbary corsairs in the sixteenth century. Modern vessels make the crossing in forty minutes, passing Cala Tuent and the offshore rock formation Es Cavall Bernat before entering the Torrent de Pareis gorge. This canyon, carved by seasonal flash floods over twelve million years, creates a natural amphitheatre where the cliffs narrow to a mere ten metres at the river mouth. The ferry landing sits at the base of this geological formation, where hikers completing the five-hour gorge descent emerge onto the same pebble beach. Port de Sóller's maritime tradition dates to the thirteenth-century Catalan conquest, when Jaume I established it as a commercial harbour for the inland town of Sóller. By the nineteenth century, the port exported citrus and olive oil to France, a trade route that built the modernist mansions lining the waterfront promenade. The current ferry service uses the same stone quay constructed in 1912, though the fleet has upgraded from wooden llaüts to fibreglass catamarans. Departure schedules align with the morning tram from Sóller town, which connects to the historic narrow-gauge railway built in 1912 to link the valley with Palma.