Slovenia’s coastline is only 47 kilometres long, so a week afloat here is really a week in the northern Adriatic: three countries within an hour’s cruising, with Slovenian Istria in the middle, Trieste to the north and the Croatian half of Istria to the south. The legs are short, the marinas are good and the food is excellent, from Istrian truffles and Lim Bay oysters to Malvazija and Refošk from the hills behind the coast.
Portorož is about an hour from Trieste airport and an hour and a half from Ljubljana. Venice is a two-hour drive if you want to add a few days before or after.
SLOVENIA, TRIESTE AND ISTRIA
Portorož → Piran → Strunjan → Izola → Koper → Trieste → Umag → Novigrad → Poreč → Lim Bay → Rovinj → Portorož
7 Nights | 10‑knot cruising speed | May to October
Theme: Venetian harbour towns, Habsburg Trieste and Istrian food, with no leg longer than three hours.
DAY 1 — PORTOROŽ → PIRAN
Distance: 2 NM
Duration: ~15 min
Morning Routine
Board at Marina Portorož, the largest marina in Slovenia, and have lunch on board while the crew settle you in.
Afternoon Routine
Piran is ten minutes round the headland. Its harbour is small, so larger yachts anchor off or stay in Portorož and tender across. The town fills a compact Venetian peninsula: Tartini Square, named after the violinist Giuseppe Tartini, who was born here; narrow lanes; and the bell tower of St George’s church, modelled on the Campanile in Venice.
Evening Routine
Climb the bell tower or the old town walls at sunset, then dinner on the seafront at the tip of the peninsula, where the restaurants face west.
DAY 2 — PIRAN → STRUNJAN → IZOLA
Distance: 7 NM
Duration: ~45 min
Morning Routine
A short run round Cape Madona to Strunjan, where the highest flysch cliff on the Adriatic, about 80 metres of layered rock, drops into the sea. The water below it is a nature reserve, so the yacht anchors off and you swim or paddle into Moon Bay under the cliff.
Afternoon Routine
Strunjan is also home to one of Slovenia’s two remaining salt pans, and a path runs along the top of the cliff with views across to Italy. Lunch on board.
Evening Routine
On to Izola, the most down-to-earth of the coastal towns and still a fishing port at heart. Dinner at one of the fish restaurants on the harbour.
DAY 3 — IZOLA → KOPER
Distance: 4 NM
Duration: ~25 min
Morning Routine
A short hop to Koper. The old town stands on what was an island until the 19th century, and Tito Square, with the Venetian Gothic Praetorian Palace, is the centre of it.
Afternoon Routine
Spend the afternoon on the Karst, half an hour inland. The Škocjan Caves, a UNESCO site, hold one of the largest underground river canyons in the world; Lipica has bred Lipizzaner horses since 1580. On the way back, stop at a Karst farm for pršut, the local air-dried ham, and Teran, the region’s dark red wine.
Evening Routine
Dinner in Koper’s old town and a night in the marina.
DAY 4 — KOPER → TRIESTE
Distance: 8 NM
Duration: ~50 min
Morning Routine
Across the bay into Italy. Trieste was the Habsburg empire’s main port and still feels more Vienna than Venice: grand cafés, wide streets and Piazza Unità d’Italia opening straight onto the sea.
Afternoon Routine
Miramare Castle, built for Archduke Maximilian in the 1850s, stands on a point just north of the city. The water around it is a marine reserve, so the yacht stays in Trieste and you go up by car, about fifteen minutes, or by tender to the little harbour at Grignano.
Evening Routine
Coffee at Caffè San Marco, open since 1914 and long a haunt of the city’s writers, then dinner in town and a night in the marina.
DAY 5 — TRIESTE → UMAG → NOVIGRAD
Distance: 27 NM
Duration: ~2 hrs 40 min
Morning Routine
South past Piran to Umag, the first Croatian port, where the captain completes the Croatian formalities. Since Croatia joined the Schengen area in 2023 this is quicker than it used to be.
Afternoon Routine
A short hop down the coast to Novigrad, a small walled town on a peninsula, with a swim stop on the way.
Evening Routine
Istria is truffle country. In autumn, white truffles from the Motovun forest, a short drive inland, appear shaved over pasta on most menus in town.
DAY 6 — NOVIGRAD → POREČ → LIM BAY → ROVINJ
Distance: 17 NM
Duration: ~1 hr 45 min
Morning Routine
Stop at Poreč for the Euphrasian Basilica, a 6th-century church with gold Byzantine mosaics in the apse and a UNESCO World Heritage Site.
Afternoon Routine
Lim Bay is a ten-kilometre drowned valley between wooded hills, often called the Lim fjord. It is a protected area, so the yacht waits at the mouth and you take the tender in to the oyster and mussel farms at the far end for a seafood lunch.
Evening Routine
Rovinj’s old town rises in pastel houses to the church of St Euphemia at the top. Walk up for sunset, then dinner in the lanes below.
DAY 7 — ROVINJ → PORTOROŽ
Distance: 28 NM
Duration: ~2 hrs 50 min
Morning Routine
North up the Istrian coast, past the lighthouse at Savudrija, the oldest working lighthouse in the Adriatic, and back into Slovenian waters.
Afternoon Routine
Visit the Sečovlje salt pans, ten minutes from Portorož, where salt is still harvested the old way and a thalasso spa sits among the pans.
Evening Routine
Last night in Marina Portorož, dinner ashore, and disembarkation after breakfast the next morning.
Good to Know
Three countries, one charter: Slovenia, Italy and Croatia are all in Schengen and all use the euro. Croatia charges its own tourist and navigation fees for visiting yachts, which the captain pays on arrival in Umag.
Wind: the bora, a cold north-easterly, can blow hard in the northern Adriatic, mostly outside the summer. In July and August mornings are usually calm, with a light afternoon breeze.
Best months: June and September. July and August are busy in Piran and Rovinj.
More time: continue south to the Brijuni islands and Pula, or start in Venice, about 55 miles across the Gulf from Piran.
We do not have a yacht based in Slovenia itself; the yachts below are based on the Croatian coast and can be positioned to Portorož. KIMANI, from the Kvarner Gulf, is the closest:
KIMANI - 75ft Motor Yacht
SILENT WORLD - 128ft Motor Yacht
To book your luxury yacht charter in Slovenia please contact your broker at charter@supersailyachts.com
Photography via Unsplash: Leonhard Niederwimmer, Norbert Buduczki, Ed Wingate, Music Meets Heaven, Jure Pivk.