The Red Sandstone & the Poet's Hand
Borovitza Winery is one of Bulgaria's most highly regarded boutique estates — a small, artisan winery located in the village of Borovitza, near the spectacular Belogradchik Rocks in Northwest Bulgaria. Founded in 2005 by Dr. Ognyan Tzvetanov (Ogi) — a former microbiologist who spent the communist era working at the National Research Institute in Sofia — and Adriana Srebrinova — an enologist from Plovdiv with over 25 years of experience — the winery was born from a shared obsession with the untapped potential of Bulgaria's Northwest. They purchased and renovated a winery that had operated from 1932 to 1980 before lying dormant for 25 years, transforming it into a temple of terroir-driven, minimal-intervention winemaking. The estate produces more than 20 different wines each year, many in quantities of just 250 to 500 bottles — a deliberately microscopic output that allows each cuvée to express the full eccentricity of its origin. The vineyards sit on 240 million year old red sandstone — soils built up from the weathering of the Belogradchik Rocks, rich in iron, magnesium, and selenium — a terroir that looks like Southern Utah and produces wines of startling individuality. In the yard of the winery grows a 260-year-old oak with two trunks — a living metaphor for the partnership that created Borovitza. When Ogi passed away unexpectedly in 2016, Adriana made a promise to continue their work alone. She has kept that promise with every bottle since. "As long as there is the vineyard and the wine, he will still be here as well."
A Microbiologist's Dream & the Enologist's Hand
The story of Borovitza Winery begins with a microbiologist and an enologist who refused to accept that Bulgaria's Northwest was a wine desert. Dr. Ognyan Tzvetanov — known to everyone as Ogi — spent the communist era working as a microbiologist at the National Research Institute in Sofia. But his true passion was wine. In 2004, he made a decision that would alter the course of Bulgarian viticulture: he would buy a run-down winery in the village of Borovitza, near the town of Belogradchik, with a view to producing high-end boutique wines that expressed the unique terroir of a region that the world had ignored. The winery he found had operated from 1932 to 1980 before shutting down and lying dormant for 25 years — overgrown with trees, hidden by nettles, and forgotten by everyone except the locals who remembered its red house.
Adriana Srebrinova was born in Plovdiv — a town with a rich tradition of winemaking in Central Bulgaria. She studied enology and winemaking at university and began her career in Plovdiv, where she developed a reputation for precision and artistry. When Ogi invited her to taste samples of wines he was producing in the Northwest, she was sceptical. "Initially I thought that this was a trap," she recalls. "I thought the wines were from North Italy, France or Spain." When she saw the vineyards, touched the grapes, and smelled the wine, she decided to stay. In 2005, they established Borovitza Winery together — two experienced enologists with over 60 years of combined experience, united by a belief that the Northwest was not a wine desert but a "North-Preserved" gem — a region of extraordinary potential that had been left untouched by industrial agriculture.
Their early years were not easy. The first 300 acres they bought were in a place where nothing had ever grown. The sandy-clay soil was like concrete — the plough could not penetrate it, and the vines they planted hung in the air, their roots exposed. With tractors, feet in water, and fifty friends who responded to their call, they replanted 30,000 vines in one week. Their consultant was a Frenchman working for one of the world's top three wine companies, who knelt when he saw the soil and kissed it. "You have a treasure, believe me," he told them. The varieties they planted were chosen with care: Marsanne, Roussanne, and Syrah at the Frenchman's insistence; Gamza, the indigenous red of the region; and old-vine Rkatsiteli from a family vineyard along the Danube, where vines planted in 1962–1965 still produce extraordinary fruit. The first wine they made — Maxxima, vintage 2003 — was shown at the Decanter competition in London in 2006 by a friend, where it won a bronze medal — the first time a wine from Eastern Europe had been so highly valued at the prestigious competition. The path was the right one. People recognised the real product. And Borovitza was born.
"I believe that crafting such distinctive wines is more a philosophy and a way of life than a business."
— Dr. Ognyan Tzvetanov, Borovitza Winery
The Belogradchik Rocks & the Red Sandstone Hand
The Belogradchik region of Northwest Bulgaria is one of the most visually striking and geologically ancient wine areas in Europe. To the north lies the Danube River; to the south and east, the Balkan Mountains. The landscape looks like Southern Utah — a dry, dramatic environment of red rock formations, sparse vegetation, and abandoned villages. The Belogradchik Rocks are spectacular red sandstone formations that have become a national symbol of Bulgaria, drawing tourists from across the world. But for the winemaker, the rocks are more than scenery; they are the source of the soil — a terroir built up over 240 million years from the weathering of red sandstone, rich in iron oxides, magnesium, and selenium. Ancient artifacts found in the region provide evidence of wine making 3,000+ years ago — a tradition that predates the Thracians and connects this land to the deepest roots of European viticulture.
The Borovitza vineyards are situated in two prime locations. The home vineyard sits directly above the winery in the village of Borovitza, near the Belogradchik Rocks — 7.5 hectares of vines on 240 million year old red sandstone soil. The second vineyard is near the village of Gradetc, approximately 10 miles north-west of the Danube port town of Vidin — a 2.2 hectare plot with a further 1.6 hectares of 60-year-old Rkatsiteli vines planted in 1962–1965. The soils at Gradetc are younger — 6–7 million years old — but equally distinctive, with a different mineral profile that adds another dimension to the Borovitza portfolio. The region's red sandy soil, combined with its diverse mountains, herbs, and flowers, creates an ideal microclimate for cultivating high-quality grapes. The area is basically uninhabited — other than the town of Belogradchik, all you see are sparsely populated and abandoned villages. The land is wild and untouched — a rarity in modern Europe, and a gift for organic viticulture.
The climate is one of the most favourable for viticulture in Bulgaria. It is warm during the day — the bunches accumulate the degrees necessary for ripening — and cool at night, when the vineyards rest. Cool air blows in invariably, whether from the river or from the Balkans, creating a temperature difference that leads to the balance so sought by technologists. "Man cannot create anything. He can keep, continue, develop, but he cannot create. Nature creates," Adriana explains. The estate is organic — no synthetic pesticides, no chemical fertilisers, no genetically modified organisms. The vineyards are home to 20 species of birds and bats that have been extinct in Europe for more than 150 years, living in an almost sterile environment. This is not merely farming; it is ecological stewardship — a recognition that the best wine comes from a healthy, biodiverse ecosystem where nature does the work and the winemaker's role is to step back and listen.
The Northwest of Bulgaria is a region that most wine maps ignore — a dry, rugged landscape of red rocks, abandoned villages, and wild, untouched land. But for those who look closer, it is a viticultural treasure. The climate is warm during the day and cool at night, creating the temperature differential that is the foundation of great wine. The soils are ancient — 240 million years old in some places — built from the weathering of red sandstone and rich in iron, magnesium, and selenium. The region looks like Southern Utah, with dramatic rock formations and sparse vegetation. For Borovitza, this is not a handicap but a gift: a terroir that has never been industrialised, never been poisoned by chemicals, and never been exploited for quantity. This is the "North-Preserved" — a place where nature has kept its secrets, waiting for the right hands to unlock them.
The soils of the Borovitza home vineyard are among the oldest in European viticulture — 240 million years old, formed from the weathering of the Belogradchik Rocks. These red sandstone soils are rich in iron oxides, which give them their distinctive colour, and in magnesium and selenium, which contribute to the wine's mineral complexity. The soil is sandy-stony, free-draining, and poor in organic matter — forcing the vines to struggle for water and nutrients, developing deep root systems and producing small berries with thick skins and concentrated flavours. The iron in the soil imparts a subtle metallic, earthy note to the wines — a signature of the Belogradchik terroir that cannot be replicated anywhere else. When the French consultant knelt and kissed this soil, he was recognising what geologists have known for centuries: that the oldest rocks often produce the most profound wines.
Borovitza's vineyards are divided between two distinct sites, each contributing its own character to the portfolio. The home vineyard in Borovitza — 7.5 hectares on 240 million year old red sandstone near the Belogradchik Rocks — produces the estate's signature wines: the powerful Dux, the elegant Gamza, and the complex Orange Garden. The second vineyard in Gradetc — 2.2 hectares plus 1.6 hectares of 60-year-old Rkatsiteli, 10 miles from the Danube — sits on younger soils (6–7 million years old) and produces wines of a different mineral character: the Someno Rikat, the Cuvée Bella Rada, and the Chardonnay Cuvée Americano. Together, these two sites give Borovitza a range of expression that no single vineyard could achieve — a diversity of terroir that is the foundation of the estate's creative freedom.
Borovitza is an organic winery, but its commitment to ecological purity goes beyond certification. The region is so sparsely populated, so wild and untouched, that it supports species that have disappeared from the rest of Europe. Bats that have been extinct for 150 years live in the caves near the winery. Twenty species of birds inhabit the vineyard area. The air is clean, the water is pure, and the soil has never been contaminated by industrial agriculture. This is not merely a vineyard; it is a sanctuary — a place where nature has been left to find its own balance, and where the winemaker's role is to preserve that balance rather than impose upon it. The organic philosophy is not a marketing strategy but a moral necessity: in a place this pure, anything less would be a desecration.
Minimal Intervention, Bulgarian Oak & the Artisan Hand
The winemaking philosophy at Borovitza is rooted in a single belief: "crafting such distinctive wines is more a philosophy and a way of life than a business." Ogi and Adriana approached the cellar not as technicians but as artists and philosophers — Ogi with the precision of a scientist, Adriana with the macro vision of an organiser and technologist. They were a team, sharing the same principles, often needing no words. Every stage of production is carefully controlled and performed with minimal intervention, professionalism, and enthusiasm. The wines are made in limited series of 250 to 400 bottles for the most exclusive labels, with every cuvée given the attention that mass production could never allow. The goal is not volume but distinction — wines that bear the unmistakable stamp of their terroir and the unmistakable character of their makers.
The Bulgarian oak program is central to the Borovitza identity. While many Bulgarian wineries import French or American barrels, Ogi and Adriana made a deliberate choice to age their wines in Bulgarian oak — wood sourced from the forests of their own country. The Chardonnay Cuvée Americano is fermented and aged entirely in Bulgarian oak, producing a wine so rich and powerful that a sommelier once described it as a "big fat American Chardonnay" — hence the name. The Someno Rikat is fermented in new Bulgarian oak, creating a tight, powerful, complex wine. The Orange Garden — a blend of Marsanne with 30 days of skin contact — spends 44 months in Bulgarian oak, developing an amazingly textured, powerful wine with subtle toast, spice, pear, apricot, and a hint of tea. The Dux, the estate's top wine, is bottled after 5 years in barrel — a concentration and density that few wineries anywhere in the world attempt. The Bulgarian oak adds a distinctive spice, earth, and resinous character that connects the wine to the very forests that surround the vineyard.
The experimental spirit of Borovitza is perhaps its most distinctive feature. The estate produces more than 20 different wines each year — a staggering diversity for a winery of its size. Some are benchmarks for local craft wine: Cuvée Bella Rada, Gamza Grani, Stražite MRV, Pinot Noir, and Gamet Noir. Others are for the curious: Blush Rosé, Prospero, and Orange Garden. And for special people and special occasions, there is a separate category: Ogy's Legacy, Maxxima — Private Selection, and Dux. The Orange Garden is one of the estate's most celebrated creations — when Chardonnay was first planted, the crushed grapes produced an intense orange colour that subsequently made the wine orange during fermentation. "It is one of the pearls of our cellar," Adriana says. "People who understand say about ours that they have not drunk such a gentle orange wine." The Ognyan Tzvetanov Premiere Cuvée is a natural sparkling wine made without preservatives — a tribute to Ogi's belief that wine should be as pure as the land it comes from. This is winemaking as exploration, poetry, and the relentless pursuit of the unexpected.
Minimal Intervention, Bulgarian Oak & the Artisan Ethos
The guiding principle of Borovitza is that the best wine is made not by adding complexity but by revealing the complexity that already exists in the vineyard. The 240 million year old red sandstone soils provide healthy, mineral-rich grapes with thick skins and concentrated flavours. The organic farming ensures that the ecosystem remains pure and biodiverse. The hand harvest ensures that only pristine fruit enters the cellar. The minimal intervention approach — careful control without forceful manipulation — allows each grape to express its own character. The Bulgarian oak adds a spice and earth dimension that is uniquely Bulgarian. And the tiny production quantities — 250 to 500 bottles for some labels — ensure that every wine receives the attention it deserves. The cellar is not a factory but an atelier — where two enologists prove that the most profound Bulgarian wines are made not by volume but by vision, and that the best bottle is sometimes the one that exists in quantities so small that only a handful of people in the world will ever taste it.
Dux, Orange Garden & the Maxxima Hand
The Borovitza portfolio is extraordinarily diverse — more than 20 wines each year, spanning red, white, rosé, orange, sparkling, dessert, and fortified styles. The wines are organised into four categories: benchmark craft wines that define the estate's style; experimental wines for the curious; special occasion wines for collectors; and limited single-barrel releases that push the boundaries of what Bulgarian wine can achieve. All are made with minimal intervention, organic grapes, and a refusal to follow commercial recipes. The style is terroir-driven, eccentric, and deeply personal — wines that challenge the drinker, reward the patient, and surprise even the most experienced palate. As one critic noted: "The style seems to jump around a bit from cuvée to cuvée. Still, the good ones are world class, and it's so good to see wines like these coming from Bulgaria."
The 260-Year-Old Oak & the Promise Hand
Borovitza Winery is not merely a winery; it is a proof that a microbiologist and an enologist can look at a region that the world has ignored and see a treasure, and that a 260-year-old oak tree with two trunks can survive three fires and become the living symbol of a partnership that death could not break. In an era when boutique wine has become a global marketing category, Ogi and Adriana demonstrated that the truest boutique wine is made not by following trends but by following instinct — by buying a derelict winery, by planting vines in soil like concrete, by making 20 different wines in quantities of 250 bottles, by aging a white wine for 44 months, and by refusing to add sulfites even when convention demands it. The same red sandstone that was considered too ancient for agriculture has become the source of wines featured in the World Atlas of Wine. The same Gamza that was dismissed as a quaffing grape has been elevated to a 92-point wine described as "Pinot-like." And the same Northwest that was called a wine desert has produced an orange wine that critics call "one of the pearls of our cellar."
The legacy of Borovitza Winery is the legacy of the promise hand in Bulgarian viticulture. The 2005 founding is not a distant memory but a living declaration — a reminder that the best wines are made by people who see potential where others see problems, and who are willing to replant 30,000 vines in a week with their feet in water. The 260-year-old oak with two trunks is not a metaphor but a fact — a tree that survived three fires and now stands in the winery yard as a testament to resilience. The minimal intervention philosophy is not a trend but a moral absolute — a refusal to accept that wine requires manipulation. The Bulgarian oak aging is not a compromise but a statement of identity — a refusal to let Bulgarian wine taste like Bordeaux. And the promise that Adriana made to Ogi thirty days before he died — "that she would continue their work even if he is no longer around" — is not a sentimental story but a binding contract that she has honoured with every bottle since.
The future of the project is tied to the future of the Bulgarian artisan wine movement — to the growing recognition that the most authentic wines come not from the most famous regions but from the most committed hands. As the Dux continues to find its way into the cellars of collectors who understand the value of a 5-year barrel-aged Bulgarian wine, as the Orange Garden introduces a new generation to the textural possibilities of skin-contact Marsanne, as the Gamza proves that Bulgaria's indigenous grapes can rival Pinot Noir for elegance, and as the Ognyan Tzvetanov Premiere Cuvée keeps Ogi's memory alive in every bubble, Borovitza Winery remains what Adriana has always intended it to be: a living artisan estate grounded in 240 million year old sandstone, organic viticulture, and absolute respect for the Belogradchik Rocks, the Danube Plain, and the ancient vine — structured not by fashion or technology but by philosophy, patience, and the eternal reminder that the best bottle is sometimes the one that exists in quantities so small that only a handful of people in the world will ever taste it, sealed with nothing but a promise, and opened with nothing but gratitude. The story of this winery is the story of a tree with two trunks that survived three fires — and of a woman who kept her promise to a man who believed that wine is more a philosophy than a business.
"As long as there is the vineyard and the wine, he will still be here as well."
— Adriana Srebrinova, on continuing Ogi's work