Kobas Bay

Kobaš is a small bay on the Pelješac peninsula, on the Stonski kanal — the Channel of Ston — in Croatia's Dubrovnik-Neretva County, roughly seven kilometres from the town of Ston. It is barely a settlement at all: a hamlet, a jetty and a handful of waterside taverns at the foot of a steep, wooded slope. For sailors it is the first sheltered stop encountered on the way into the channel, and for most charter crews it is a lunch or dinner destination rather than a place to spend a week.

Mooring in Kobaš

The bay is known mainly for two waterside taverns, Gastro mare Kobaš and Ribarska kućica (the Fisher House), which offer free stern-to moorings to guests who dine there. The seabed is muddy, so anchoring is generally discouraged — boats tend to drag once the wind picks up — and the maximum draught along the quay is about three metres. In practice crews take a berth at one of the taverns' docks rather than lie off, and many charter guests anchor here for the afternoon before carrying on along the Pelješac coast.

Kobaš lies roughly two nautical miles inside the entrance to the Stonski kanal. Beyond it the waterway narrows steadily on the way up to Ston, until at its tightest point it is only around 100 metres wide with about 3.5 metres of water, so skippers of deeper-draught boats usually stop here and cover the last stretch to the town by road. The channel is well protected from most directions, which is precisely why it has served as a refuge for centuries, but it is open enough to the north that a hard northerly makes the bay uncomfortable.

The three winds that matter in this part of the Adriatic are worth knowing before planning a day around a stop like this. The bura is a cold, dry north-easterly, the strongest and most abrupt of the three; the jugo is a warm, humid south-easterly that arrives with falling pressure, cloud and rain and can settle in for days; and the maestral is the reliable summer thermal, a north-westerly that builds through the afternoon and dies away in the evening. Most charter itineraries in Dalmatia are, in practice, built around that last one.

Ston, its Walls and the Oldest Salt Pans in Europe

The town at the head of the channel is the reason this corner of the peninsula matters historically. The Republic of Ragusa — Dubrovnik — acquired Pelješac from Bosnian rulers in a series of purchases beginning in 1333, and immediately set about fortifying the isthmus. The result is one of the great surviving works of medieval European military engineering: a wall system that originally ran some 7,000 metres and tied the two towns of Ston and Mali Ston together across the neck of the peninsula, with the Great Wall alone measuring about 1,200 metres. Between 1461 and 1464 the Florentine architect Michelozzo was commissioned by the Republic to extend and strengthen the works.

The walls have taken a beating over the centuries. The catastrophic earthquake of 1667 — the same one that devastated Dubrovnik — brought down roughly 500 metres of them, and a further earthquake in 1996 caused fresh damage. Systematic restoration from 2004 onward has reopened long sections to visitors, and walking the ramparts between Ston and Mali Ston is now the standard reason to make the trip up the channel.

What the walls were built to protect was salt. The Ston salt pans are the oldest in Europe still in production and the largest preserved works of their kind in the Mediterranean, with a tradition reckoned at more than 4,000 years. The layout is essentially unchanged: 58 basins arranged in five groups corresponding to the successive stages of evaporation, ending in nine crystallisation pools, all but one of which are named after saints. Salt is still gathered by hand with wooden shovels rather than by machine. Under the Republic the works were a serious financial asset, reported to have returned around 15,900 ducats a year to Dubrovnik's treasury — which explains both the scale of the fortifications and the Republic's determination to hold on to the peninsula.

Oysters, Mussels and the Wines of Pelješac

On the far side of the isthmus from Ston lies the Bay of Mali Ston, a protected special marine reserve and one of the most productive shellfish grounds in the Mediterranean. The European flat oyster, Ostrea edulis, has been farmed here for a very long time: oyster shells found among excavated Roman remains suggest the cove of Bistrina was already a cultivation site under the Empire, the first written records of the oyster trade date from the sixteenth century, and a farm using wooden growing structures is documented in 1667. Mediterranean mussels were added from the beginning of the twentieth century. Today the bay accounts for around 90 per cent of Croatia's oyster production and is one of the few places left in Europe where the flat oyster reproduces well enough in the wild that farmers still collect spat entirely from nature rather than from hatcheries. The reputation is not new — Mali Ston oysters took a prize at an international trades exhibition in London in 1936 — and the European Union granted them a Protected Designation of Origin in 2020. The local season peaks in early spring, when the shellfish are at their fullest, and the festival known as Dani malostonske kamenice is held in Ston and Mali Ston on or around St Joseph's Day, 19 March.

The other thing Pelješac is known for grows on the slopes above the water. Croatia's first officially protected wine region was Dingač, recognised in 1961, followed by neighbouring Postup in 1967. Both are planted with Plavac Mali, the indigenous Croatian red variety, on steep south-facing limestone terraces that drop almost straight into the Adriatic; the vines catch the sun three ways — directly, reflected off the sea below and radiated back off the pale rock — which is what produces the concentrated, high-alcohol wines the peninsula trades on. Between the oysters of Mali Ston, the salt of Ston and the wine of the southern slopes, the local konoba menus more or less write themselves, and that is largely what visitors come to Kobaš for.

Sailing On: the Peninsula, Mljet and the Elaphiti

Pelješac is the second largest peninsula in Croatia, running about 65 kilometres from Ston out to Cape Lovišta and rising to 961 metres at Sveti Ilija above Orebić. It is separated from the island of Korčula by the narrow Pelješac Channel and from the mainland by the Bay of Mali Ston, and it is thinly populated: the four municipalities of Orebić, Ston, Trpanj and Janjina together account for only a few thousand permanent residents. Its woodland is mostly Aleppo pine and oak, along with the Dalmatian black pine, which grows naturally only here and on a handful of southern islands.

Quiet as it is now, the far end of the peninsula was once a serious maritime centre. The Pelješac Maritime Society — Associazione Marittima di Sabioncello — was founded at Orebić in 1865 and operated until 1891 as a sailing-ship joint stock company, with a fleet of 33 vessels named after figures from the Old Testament and capital reckoned at two million Austrian gold forints. A shipyard followed in 1875, and at the peak of the age of sail the peninsula counted more than 2,000 sailors, some 250 captains and around 90 ships of its own. The captains' houses along the Orebić waterfront date from that era, and the town's maritime museum, with archaeological, seafaring and library collections, is what remains of it ashore.

Access by land changed sharply with the opening of the Pelješac Bridge on 26 July 2022. The 2,404-metre crossing links Komarna on the mainland with Brijesta on the peninsula, bypassing the short Bosnian corridor at Neum; the European Union covered about 85 per cent of the cost, contributing 357 million euros of an estimated 420 million. For charter crews it mostly means simpler transfers, but it has also made the peninsula's villages noticeably busier in high season than they were a decade ago.

By sea, the obvious continuations from the Stonski kanal run south-west and south-east. Mljet lies across open water to the south-west, its western third protected as a national park proclaimed on 11 November 1960 and covering some 5,300 hectares, including the two celebrated saltwater lakes, Veliko and Malo jezero, along with Soline Bay and a marine belt 500 metres wide. To the south-east, on the way down to Dubrovnik, are the Elaphiti Islands. The largest of them, Šipan, sits about 17 kilometres north-west of Dubrovnik, measures 9.1 kilometres end to end and had 476 residents at the 2021 census; it is scattered with the ruined summer manors of Ragusan nobility and with something like 300,000 olive trees, a density that earned it an entry in the Guinness Book of Records. From a lunch stop at Kobaš, any of them is comfortably within a day's sail.