Cantieri di Ostia Small Harbour

Cantieri di Ostia is a small harbour and boatyard sitting at the mouth of the Tiber, just 25 km from central Rome and a stone's throw from Fiumicino Airport — one of the most historically loaded stretches of coastline in the Mediterranean. You're anchored right next to the ancient port town of Ostia Antica, whose ruins stretch for acres and are genuinely worth a half-day explore. The boatyard character gives it a working, no-frills feel rather than a polished marina setup, so expect a functional base rather than resort-style amenities.