If Piran is the picture-postcard Venetian town, Portorož is its modern, beachy sister: Slovenia's big seaside resort, a strip of hotels, palm trees, spas and beaches lining a calm bay on the Adriatic. People come here for something other than wandering medieval lanes: to lie in the sun, take thermal and salt-mud baths, enjoy the marina, sip cocktails by the sea and soak up the relaxed atmosphere of a well-established resort.
Portorož has a curious history: it was born in the late 19th century as a health resort, when doctors began recommending the healing properties of the brine and mud (fango) from the neighbouring Sečovlje salt pans. Those first Austro-Hungarian Belle Époque spas gave rise to the grand Palace hotel and a wellness tradition that is still alive: today its spas still use brine and mud from the salt pans as their signature treatment, and the town works as a relaxation destination all year round.
This guide helps you make the most of Portorož: which beaches to choose, what the spa and thalassotherapy treatments are like, how to combine relaxing with nearby sights (Piran, the Sečovlje salt pans, Koper, the Karst), how to get there without a car and what to expect from a resort that lacks its neighbour's historic centre but has the sea, the sun and wellbeing. The perfect complement to cultural Piran.
Portorož ('port of roses') is a young town compared with ancient Piran, right next door. Although there had been a Benedictine monastery in the area since the Middle Ages, whose monks already used the mud and brine from the salt pans for healing, today's Portorož was born in the late 19th century, in the Austro-Hungarian era, when the European fashion for sea bathing and spa cures turned this bay into a health resort. In 1891 it was officially recognised as a spa resort, and in 1910 the grand Hotel Palace opened, a symbol of Adriatic Belle Époque luxury. Like the rest of Istria, it passed from Austria to Italy (1918) and, after the Second World War, to socialist Yugoslavia, when large-scale mass tourism developed with new hotels and casinos. Since 1991 it has been part of independent Slovenia and is its main sun, sea and wellness destination. The full story is on our history page.
Read the full history ↓Mediterranean Slovenia: the limestone plateau of the Kras, which gave the world's “karst” its scientific name, its colossal caves, the imperial stud farm of the Lipizzaner horses and a short stretch of Istrian coast with a Venetian feel, between Koper, Piran and Portorož.
Read the history of The Karst and the Adriatic coast →If you book from here we earn a commission and you pay no more. Prices and availability come from Civitatis.
No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
Curiously enough, the story of Portorož begins with health. While neighbouring Piran was building up centuries of history as a seafaring commune and Venetian stronghold, the bay now occupied by Portorož was little more than a stretch of coast next to the great Sečovlje salt pans, whose landscape of pans, dykes and mounds of white salt was the economic engine of the whole area.
As far back as the Middle Ages, tradition places a Benedictine monastery here, the monastery of St Lawrence (San Lorenzo / Sveti Lovrenc). Its monks are said to have been the first to notice the healing properties of the mud (fango) and brine from the salt pans and to use them to treat ailments. That knowledge of the therapeutic power of the salty environment, passed down over the centuries, is the distant seed of the future spa resort.
The name of the place itself hints at that gentle calling: Portorož, Portorose in Italian, means 'port of roses', a poetic place name that some link to the roses that grew around the old monastery. For a long time, though, it was little more than a rural, salt-making offshoot of Piran. The big change would only come at the end of the 19th century.
Modern Portorož was born of a European fashion: the craze for sea bathing and spa cures that, throughout the 19th century, led the well-off classes of the whole continent to seek health and leisure on the coast. In the days of the Austro-Hungarian Empire, this sheltered, sunny bay, with its healing mud and brine and its mild climate, had everything it needed to become a health resort on a par with those of the Riviera or the Italian Adriatic.
The first bathing establishments and hotels went up over the last decades of the 19th century, and in 1891 Portorož was officially recognised as a spa resort (Kurort), the milestone that marks its birth as a tourist destination. The symbol of that Belle Époque splendour arrived in 1910 with the opening of the grand Hotel Palace, an imposing luxury building on the seafront that made Portorož one of the Empire's fashionable resorts, frequented by the aristocracy and the upper middle classes of Central Europe.
Those golden years shaped the identity of Portorož: a place built from scratch for rest, health and pleasure by the sea, very different from the old historic towns along the coast. Palm trees, promenades, casinos and elegant hotels defined a destination that was cosmopolitan from the very start.
The First World War and the break-up of the Austro-Hungarian Empire in 1918 changed the flag over all of Istria. Portorož, like Piran and the rest of the peninsula, became part of the Kingdom of Italy. Under Italian rule, and under the name Portorose, the resort kept and even strengthened its tourist character during the interwar decades.
Those were years of continuity for upmarket tourism: the Hotel Palace, the baths and the casino kept drawing visitors, and Portorose established itself as one of the spa resorts on the north-eastern coast of the Italian Adriatic. At the same time, as across Istria, the Fascist era was marked by a harsh policy of Italianisation that suppressed the Slovene language and identity of the region, a tense social and political backdrop that sat alongside the resort's friendly image.
The Second World War brought tourism to a halt and brought occupation, war and resistance. When the conflict ended, the fate of Istria, and with it that of Portorož, would once again be at stake in the complex redrawing of post-war borders.
After the Second World War, and following the episode of the Free Territory of Trieste, Portorož was finally incorporated, along with Piran and much of Istria, into socialist Yugoslavia, within the Republic of Slovenia. The post-war years brought to this coast the painful Istrian exodus of much of the Italian-speaking population, a sensitive chapter that transformed the demographics of the whole region.
For tourism, however, the Yugoslav period was one of major expansion. The regime bet on tourism as a source of foreign currency, and Portorož developed rapidly: new large hotels, apartment complexes, swimming pools and casinos were built, along with all the mass-tourism infrastructure that defines the resort today. The spa and thalassotherapy tradition, based on the brine and mud of Sečovlje, was modernised and built into the new spa centres.
Many of the large hotel complexes stretching around the bay, and much of the resort's modern look, date from that time. Portorož became one of the most important sun-and-sea destinations on the Yugoslav coast, visited by tourists from all over Europe, and a gambling and nightlife hub that made it famous in the region.
With Slovenia's independence in 1991, after the brief Ten-Day War, Portorož became part of the new Slovenian state as its main sun, sea and wellness destination. The country's entry into the European Union (2004), the eurozone (2007) and the Schengen Area made it much easier for visitors to come from Italy, Austria, Germany and the rest of Central Europe, for whom this coast is the nearest stretch of sea.
In recent decades, Portorož has worked to refresh what it offers and win back its historic prestige. The iconic Hotel Palace, closed for years, was restored and reopened as a luxury hotel, bringing back its Belle Époque splendour, and the large spa complexes modernised their thalassotherapy facilities, keeping alive the resort's reason for being: the healing power of the brine and mud from the Sečovlje salt pans.
Today Portorož is a well-established holiday destination and the perfect partner to cultural Piran: where one offers history and medieval beauty, the other offers beach, spa, marina and relaxation. Its story, from the Benedictine monastery and its healing mud to the resort of the Austro-Hungarian aristocracy, Yugoslav mass tourism and the modern Slovenian resort, is that of a place that for more than a century has devoted itself to one thing: well-being by the Adriatic.
