Hidden Treasures in the Glass: Santorini, Bierzo & Timorasso by Atha Samaras DIPWSET

A quick overview of some of my Top undiscovered wine regions.

When it comes to wine, what really excites me is the story behind each bottle—the passion producers pour into their land, the discovery of new grapes and styles that surprise and delight.

Undiscovered wine regions aren’t just hidden on the map; they’re full of character, authenticity, and quality that deserve a closer look. I want to take you on a relaxed journey today to three such regions that have captured my heart: Santorini in Greece, Bierzo in Spain, and Timorasso in Italy.

I’ve had the fortune to visit Santorini multiple times and was deeply impressed by how the wines reflect their volcanic terroir and rich history. On the other hand, Bierzo captivated me as one of Spain’s best-kept jewels, offering fantastic value and some of the country’s most exciting Mencía wines. And Timorasso? That discovery is thanks to my wife and our admiration for Walter Massa, whose work truly represents the soul of that land.

Too often, people think that only famous wine regions or classic countries make quality wines—and that’s just not true. The world is full of passionate winemakers in these undiscovered wine regions, proving otherwise every day.

So, whether you’re a fellow wine lover or just curious to expand your palate, I hope this post opens a door to new flavours, stories, and adventures.

Timorasso — A Rising Star from Colli Tortonesi

Colli Tortonesi in Piedmont might not be on everyone’s radar yet, but this region is where the Timorasso grape truly shines. Known for its rolling hills and limestone-rich soils, Colli Tortonesi provides the perfect home for Timorasso, a local white variety that’s gaining well-deserved attention.

My wife introduced me to these wines, and it didn’t take long for me to fall in love—especially with the whites from Walter Massa.

A special memory for me is the Derthona 2020, a bottle we shared at our wedding in Florence. Timorasso is a grape that surprises many with its ability to combine structure and freshness, creating wines that develop beautifully with age without losing their core brightness.

Additionally, Colli Tortonesi and Timorasso represent a part of Italy where tradition and innovation come together, offering authentic, high-quality wines at great value.

For a professional perspective on the Timorasso revival, Jancis Robinson describes it as “a heritage white grape… and most of all, it tastes great.” What to Know about Timorasso, Piedmont’s White Barolo (Food & Wine)

Santorini — Where Volcanic Terroir Meets Timeless Wines

Santorini, heart of the Cyclades, is a land where the island’s volcanic power is shown in every bottle. I’ve visited this island a couple of times with my wife, and each trip has increased my passion for the local star: Assyrtiko.

What makes Santorini wines so distinctive is not just the grape itself but also the unique koloura training method—vines carefully incorporated into low, basket-like shapes to protect grapes from the island’s fierce winds and baking sun.

Our visits included Domaine Sigalas, one of Santorini’s landmark estates. The tasting here was truly special—paired thoughtfully with food and enjoyed with stunning views of volcanic vineyards.

We explored village-specific wines alongside reds crafted from the rare Mavrotragano grape.

A fantastic showcase of the island’s broader terroir and potential. We will be visiting this fabulous winery on our next tour to Greece.

A very personal highlight came with Oeno P, a winery founded by Paris Sigalas after he stepped away from Domaine Sigalas. His goal was simple: to express the true heart of Santorini.

Tasting at Oeno P felt like a quiet retreat, with the sea close by and a welcoming, relaxed atmosphere. It was the first time I experienced a wine tasting with such a breathtaking view—an unforgettable moment that genuinely made me feel at home.

In addition, Assyrtiko’s crisp acidity, saline minerality, and incredible ageing potential make Santorini wines some of the most exciting whites around. A special memory from our Greek wedding celebrations was sharing the Karamolegos 34 from Artemis Karamolegos Winery, one of our favourite producers whose wines are vibrant reflections of the island’s spirit.

For further reading on Assyrtiko and Santorini:

Tasting Challenge: Greek Assyrtiko (Wine Folly)

Best Wineries in Santorini for Wine Enthusiasts (Wine Enthusiast)

Bierzo — Spain’s Best-Kept Secret for Value and Quality

I first came across Bierzo while studying with the Spanish Wine Scholar Guild, and it quickly became a region that fascinated me.

Though I haven’t visited yet, it’s firmly on my bucket list. What caught my attention early on was Pétalos from Palacios. To me, it’s one of the best value-for-money wines coming out of Spain—showcasing the depth, purity, and elegance that Mencía, Bierzo’s signature grape, can achieve.

The terroir in Bierzo is something unique. Located in northwestern Spain, it benefits from cooler Atlantic influences coupled with slate soils that give the wines a fresh, mineral touch with a red fruit profile. The producers here focus on protecting their terroir by respecting their land and using sustainable growing methods.

Moreover, Pétalos offers fresh aromas of red cherries, raspberries, and floral notes, with hints of spice adding complexity. On the palate, it’s medium-bodied with lively acidity and fine-grained tannins, delivering a juicy, mineral-driven finish. Wine Advocate awarded the 2022 Pétalos del Bierzo 93 points, calling it “expressive and juicy, with the elegance of Mencía and the freshness of the Atlantic.”

Additionally, if you want to learn more about Mencia, this is a good website to look at: The Comprehensive Guide to Mencía (Wine Folly)

I hope you enjoyed learning about these fascinating wines. I encourage you to keep on tasting until you discover your own selection of gems.

If you are interested in deepening your learning and are London-based, book a wine tasting with us. We will be happy to guide you through this fascinating world!