Marina Dubrovnik is situated two miles inland of the commercial harbour of Gruz near Dubrovnik on the Adriatic coast of Croatia. The marina is operated by the Croatian government-owned ACI group and provides 425 berths for yachts up to 75 metres in depths of up to 5. 0 metres. The marina is very popular with visiting yachts during the season and space can be scarce. The marina is a 15 minute bus ride from the centre of Dubrovnik old town.