Dubrovnik's Medieval Overcrowding: Cruise Ships Swarm Mediterranean Port City

'You aren't short of choice, with ships of all sizes and budgets calling into Dubrovnik...'

• A Port guide: Dubrovnik, Croatia

More than 500,000 passengers flood Dubrovnik yearly through the arrival of over 400 cruise ships, making it a significant contributor to the city's tourism industry. Dubrovnik, a UNESCO World Heritage site, welcomes these large vessels as part of its annual income boost.

You'll often read that Dubrovnik is an overcrowded medieval theme park, and it's true. This Mediterranean port city's rich history, cultural heritage, and stunning architecture make it a top destination for many travellers. But for Australians, there's a catch: the city's coarse sand beaches and half-hearted Mediterranean ripples are a far cry from the crystal-clear waters and powdery white sand some might expect.

Dubrovnik's old town is a magnificent ensemble, rebuilt in parts, surrounded by walls and guard towers. Main street Stradun cuts through the middle, and on either side, you'll find alleys cluttered with cafe tables and hung with drying laundry. But while this historic area is a must-see, there are also plenty of other things to do and see in Dubrovnik.

The city's encircling medieval walls are entirely intact, allowing you to make a complete two-kilometre circuit atop the battlements. You not only get a good look at the walls and towers but enjoy terrific views over terracotta rooftops, shadowy alleys, church spires, and the Adriatic Sea. For a more leisurely experience, hire a kayak and paddle around Dubrovnik for a look at its fortifications from the water.

When it comes to local cuisine, you'll find squid-ink risotto, pasta with a rich meaty sauce, and slow-cooked meat stews to titillate your palate. The seafood is great, especially grilled fish, oysters, and octopus, but prices are high. For dessert, try rozata, the Croatian version of creme caramel infused with brandy-flavored with rose petals.

If you're looking for something else to see beyond Dubrovnik's old town, there are plenty of excursion choices that attempt to spread the visitor numbers and relieve pressure on the city's historic sites. Stretched between Dubrovnik and seaside Cavtat is pleasant countryside, whose options include cycling, wine tasting, and local family visits. Meanwhile, Ston village – ringed in impressive fortifications – is famous for its oysters. Some excursions offer trips to Mostar in Bosnia and Herzegovina, but it's a 2½-hour coach ride each way, which may take a toll on your travel plans.