Every May and June, a corner of central Bulgaria is covered in a fragrant pink blanket: this is the Valley of the Roses, the heart of the world's rose essence production. Between the Balkan Mountains and the Sredna Gora, in the fields around Kazanlak and Karlovo, the delicate Damask rose blooms, and its harvest, done by hand at dawn, feeds a centuries-old industry that scents a good share of the world's perfumes. Bulgaria produces a large part of the planet's prized rose oil (attar), which is worth more than gold, gram for gram.
But the Valley of the Roses is much more than flowers. It is also the 'Valley of the Thracian Kings', one of Bulgaria's richest archaeological areas, dotted with burial mounds and tombs of the ancient Thracian rulers. The jewel is the Thracian Tomb of Kazanlak, from the 4th-3rd century BC, with exceptional frescoes, listed as a UNESCO World Heritage Site. Ancient history and the scent of roses share the same landscape.
This guide explains how to experience the Valley of the Roses: when to go to see the fields in bloom and the harvest, how the Kazanlak Rose Festival works, which distilleries and museums to visit to understand the attar industry, which Thracian tombs not to miss, and how to get around the valley from Kazanlak. It's a unique sensory and historical experience that brings together, like few places can, the scent, the colour and the deep past of Bulgaria.
Growing the Damask rose (Rosa damascena) in Bulgaria goes back to Ottoman times: the rose, native to the Middle East, is believed to have been brought to the valley around the 17th century, and it found an ideal climate and soil here. From then on, producing rose oil and rose water became a key industry in the region, which thrived through the 18th and 19th centuries by exporting the prized essence to perfumers in Europe and around the world. The valley, around Kazanlak and Karlovo, specialised in this crop until it became the world's largest producer of rose attar. But the area's history is much older: it was the heart of the Odrysian kingdom, the most powerful of the Thracian peoples, and it is dotted with royal mounds and tombs from the 5th to the 3rd century BC, the so-called 'Valley of the Thracian Kings', with gems such as the Kazanlak tomb (UNESCO) and Golyama Kosmatka. Every year the rose harvest is celebrated with the Kazanlak Rose Festival, whose origins go back to the early 20th century. The full story is on our history page.
Read the full history ↓The centre of the country holds Plovdiv, one of the oldest cities in the world, the Revival towns where the 1876 rebellion was born and the Rose Valley with its Thracian tombs.
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Origins, formation and what the sources say.
Long before the first rose bloomed here, the Rose Valley was the heart of one of the great civilisations of ancient Europe: the Thracians. This Indo-European people, famous for their horsemen, their warriors, their musicians (the mythical Orpheus was one of them) and, above all, their extraordinary gold and silver work, ruled much of present-day Bulgaria and the Balkans during the first millennium BC.
The fertile strip of valleys between the Balkan Mountains and the Sredna Gora, around today's Kazanlak, was the core territory of the Odrysian kingdom. It was the most powerful of the Thracian states and flourished above all between the 5th and 3rd centuries BC. Seuthopolis, the capital founded by King Seuthes III, stood here and now lies beneath a reservoir. Its kings and nobles were buried here too, under great mounds, in monumental tombs that have earned the area the name 'Valley of the Thracian Kings'.
Hundreds of these mounds dot the valley. Excavations have uncovered domed tombs, gold grave goods, weapons, jewellery and priceless frescoes. The most famous is the Kazanlak tomb, from the 4th–3rd century BC. Its frescoes, with the moving funeral feast scene and the couple holding each other by the wrist, are a high point of ancient art and a World Heritage Site. This deep, rich Thracian past is the first great layer of the valley's history.
The rose that made the valley world-famous isn't native. The Damask rose (Rosa damascena) comes from the Middle East and is thought to have reached Bulgaria in Ottoman times, around the 17th century. Tradition says it came from Syria or Persia, perhaps brought by Ottoman merchants or officials. In the valleys between the Balkan Mountains and the Sredna Gora it found ideal conditions: a mild, humid climate, shelter from the mountains, morning mist and the right soils.
The valley's farmers began growing the rose and distilling its petals to make rose oil and rose water, using distillation techniques that also had eastern roots. Over the 18th and 19th centuries, rose attar production gradually became the region's great economic speciality, centred on towns such as Kazanlak and Karlovo. The precious essential oil was exported to perfumers in Istanbul, Western Europe and around the world.
The rose industry brought the region prosperity and a character of its own. Growers developed methods for cultivating and harvesting the flowers, picking them by hand at dawn to preserve the essence. Distilleries were built, and a whole culture grew up around the flower. Bulgaria became the world's largest producer of high-quality rose oil and, with ups and downs, has held that lead to this day. The rose became a national symbol and an engine of the valley's economy.
Bulgarian rose oil earned the nickname 'liquid gold', and for good reason: making it takes a huge quantity of flowers. Distilling a single kilogram of essence takes several tonnes of petals, each flower picked by hand during the few weeks of bloom and only in the early morning. That enormous effort and the outstanding quality of the valley's attar explain its very high price, which gram for gram can be higher than the price of gold. Bulgarian rose oil became an ingredient the world's great perfume houses competed for.
The industry produced a whole culture and calendar of its own. In the early 20th century, the Kazanlak Rose Festival was created to celebrate the harvest and promote the product, and over time it became one of Bulgaria's most famous festivals. Every year in early June, at the peak of the harvest, the valley fills with harvest rituals in traditional dress, parades, music, folk dancing and the crowning of the 'Rose Queen'.
The festival shows the region's pride in its flower and keeps the traditions around it alive. Over the years it has also become a major tourist draw. Visitors come from all over the world to join the dawn harvest and breathe in the scent of the valley in bloom. The rose became much more than a product: it is now part of the region's identity and its biggest celebration.
The Rose Valley was home to more than Thracians and roses. It also played an important part in the Bulgarian National Revival and the struggle for independence from Ottoman rule. The valley's prosperous towns, enriched partly by the trade in roses and other goods, were centres of education, culture and national awareness in the 18th and 19th centuries.
The town of Karlovo, at the western end of the valley, holds a special place in Bulgarian history as the birthplace of Vasil Levski (1837–1873). Known as the 'Apostle of Freedom', he is the most revered of Bulgaria's national heroes. Levski devoted his life to building a secret network of revolutionary committees across the country to prepare a general uprising against the Ottomans. He dreamed of a free Bulgarian republic in which all citizens would be equal. The Ottoman authorities captured him and hanged him in Sofia in 1873, making him a martyr and the ultimate symbol of Bulgarian patriotism. His birthplace in Karlovo is now a popular museum.
Other towns in the valley also took part in this awakening, among them Kalofer, birthplace of the poet and revolutionary Hristo Botev, another hero who fell in 1876. So the valley that smells of roses also keeps the memory of the generation that dreamed of and fought for Bulgaria's freedom. That freedom came after the Russo-Turkish War of 1877–1878.
During the 20th century the valley's rose industry went through several stages, including collectivisation under communism and the later shift to a market economy. Through all of it, Bulgaria stayed the world leader in high-quality rose oil. Today it is still one of the planet's biggest producers of this 'liquid gold', and every May and June the Rose Valley still supplies a large share of the world's perfume industry.
In recent decades the valley has turned its two treasures, roses and Thracian archaeology, into first-class tourist attractions. The Kazanlak Rose Festival draws visitors from around the world, and the distilleries and the Rose Museum show how the industry works. The tombs of the Valley of the Thracian Kings, led by the UNESCO-listed Kazanlak tomb, together with the gold treasures on display in the museums, offer a unique window onto a fascinating ancient civilisation. On top of that, towns such as Karlovo keep the memory of the National Revival alive.
All in all, the Rose Valley is one of Bulgaria's most original and sensory destinations. In one landscape between two mountain ranges, you'll find the scent of roses, the gleam of Thracian gold and the memory of the heroes of independence. Bulgaria adopted the euro in 2026, but the valley still follows its age-old cycle. Every spring at dawn, people once again pick by hand, flower by flower, the fragrant treasure that made this corner of the country famous.
