Diamantakos Winery

Where the Mantemi Slopes Define the Glass

The road into Mantemi, the refined sub-zone that runs above the town of Naoussa in Macedonia's Imathia region, passes through a landscape that makes the argument for Xinomavro before you've poured a drop. Vineyards here occupy the kind of altitude and schist-heavy terrain that produces grapes with high natural acidity and pronounced tannin structure, the two signatures that make Naoussa Xinomavro one of the few Greek red varieties that ages in the same conversation as Barolo or Burgundy. Diamantakos Winery occupies this address, in Mantemi Naousa, and its Pearl 2 Star Prestige rating from EP Club (2025) positions it inside the upper tier of producers in the appellation.

Naoussa is not a large wine region. The appellation covers a relatively compact zone on the eastern slopes of Mount Vermio, and the number of estates operating at prestige level is correspondingly small. That concentration matters when you visit: the wineries here tend toward the serious and specific rather than the tourism-oriented, and Diamantakos fits that character. What draws visitors is not spectacle but precision, the chance to encounter Xinomavro in a setting where the grape's particular expression in this sub-zone is the central subject of the experience.

Xinomavro at Prestige Level: What the Rating Signals

EP Club's Pearl 2 Star Prestige rating (2025) is the primary verifiable credential for Diamantakos in the current record. Within EP Club's framework, this places the estate in a tier that requires demonstrated quality and consistency rather than simply regional participation. For context, the same rating tier is earned by a small number of producers across Greece's wine regions, from Alpha Estate in Amyntaio to producers in Nemea such as Acra Winery, which gives you a sense of the company the rating implies.

Naoussa's prestige-tier producers operate differently from entry-level appellations. Xinomavro, the grape that defines this PDO, is notoriously demanding: thin-skinned but tannic, aromatic but prone to oxidation, capable of complexity but punishing of careless handling. Estates that reach prestige-level recognition here have generally navigated those demands well enough to produce wines that reward cellaring and reflect their specific vineyard sites. Diamantakos, rated at that level, fits that profile. Comparable producers in the Naoussa appellation include Boutari Winery, Kir-Yianni Estate, and Vaeni Naoussa, each occupying a distinct position within the appellation's quality range.

The Tasting Experience at Mantemi

Visiting a Naoussa producer at prestige level typically involves more direct engagement with the estate's approach than you would find at a large cooperative or tourist-facing operation. The Mantemi address suggests a production-focused setting rather than a purpose-built tasting pavilion, which is consistent with how many of Naoussa's serious estates present themselves: the winery itself is the venue, and the wines are the program.

Because specific details on Diamantakos's tasting room format, booking requirements, and hours are not confirmed in the current record, visitors should contact the estate directly before planning a trip. This is standard practice for smaller Naoussa producers, where visits are often arranged individually rather than managed through an open-door schedule. Planning ahead is particularly advisable during harvest (typically September through October in this zone), when production activity takes priority and unannounced visits are less likely to be accommodated. The estate's Mantemi Naousa address (Mantemi Naousa, 592 00) is the confirmed contact point for planning purposes. For a broader orientation to the town and its surrounding producers, our full Naoussa restaurants and winery guide covers the region's food and wine context in more detail.

Naoussa's Position in the Greek Wine Picture

Greece's wine regions have developed at uneven speed in terms of international recognition. Naoussa sits among the more established appellations, with a PDO designation that predates many of the country's newer protected zones and a varietal identity in Xinomavro that is clear and defensible to international palates. The comparison to Nebbiolo (the grape behind Barolo and Barbaresco) is not marketing language; it reflects a structural similarity in tannin profile, acidity, and aromatic character that wine professionals have noted consistently.

That recognition has consequences for how producers in the zone are evaluated. Naoussa estates are increasingly measured against northern Italian benchmarks rather than against other Greek reds, which raises the stakes on winemaking decisions. Producers like Diamantakos, operating at prestige level within that context, are participating in a conversation that extends well beyond the domestic market. For a sense of how Greek wine operates at the other end of the country's geographic range, Achaia Clauss in Patras offers a contrasting reference point, as does Aoton Winery in Peania near Athens, where the varietal and climatic conditions differ substantially from northern Macedonia.

The broader Greek wine picture also includes producers working in less-discussed regions that are beginning to attract serious attention. Anatolikos Vineyards in Xanthi and Abraam's Vineyards in Komninades represent the northern Greek wine belt beyond Naoussa, while Akrathos Newlands Winery in Panagia shows how coastal northern Greek terroir is developing its own identity. Within Naoussa itself, Diamantakos competes for attention with a small number of well-regarded estates, which is precisely what makes the appellation coherent rather than diluted.

Planning a Visit to Diamantakos

Naoussa is approximately 70 kilometres west of Thessaloniki, making it a practical day trip from Greece's second city or a logical stop on a longer Macedonia wine itinerary that might also include Alpha Estate in Amyntaio to the west. The town itself is small enough that arriving by car is direct, and the Mantemi sub-zone sits above the town centre on Mount Vermio's lower slopes. Spring and early autumn are the most practical windows for estate visits: the weather in Macedonia is more moderate than the Greek south, and summer heat in August can be significant at these elevations during drought years.

Because this is a prestige-tier producer in an appellation that takes its wine seriously, the experience of visiting Diamantakos is likely to be calibrated for engagement rather than throughput. Visitors who approach with genuine interest in Xinomavro and its Naoussa expression will find more to work with here than those looking for a quick pour and a view. For those building a wider Greece wine itinerary, producers like Aiolos Winery in Palaio Faliro and Apostolakis Distillery in Volos extend the picture into central Greece and Thessaly, while international benchmarks for cellar door visits at prestige level can be found at properties as different as Aberlour in Scotland or Accendo Cellars in St. Helena.

FAQ

How would you describe the overall feel of Diamantakos Winery?

Based on its Mantemi Naousa address and Pearl 2 Star Prestige rating from EP Club (2025), Diamantakos reads as a production-focused estate rather than a high-volume visitor operation. Naoussa's prestige-tier wineries tend toward the serious and specific, and the Mantemi location, above the town on Mount Vermio's slopes, reinforces that character. Visitors should expect an experience shaped by the wines and the terroir rather than by tasting-room amenities.

What's the signature bottle at Diamantakos Winery?

Specific bottle or label details are not confirmed in the current record. What is clear is that Diamantakos operates in the Naoussa PDO, where Xinomavro is the defining variety and the basis for any prestige-level red. The EP Club Pearl 2 Star Prestige rating (2025) signals that the estate's output meets a verifiable quality threshold within that varietal framework. Contacting the estate directly is the most reliable way to identify current releases.

Why do people go to Diamantakos Winery?

Naoussa draws visitors who want direct access to serious Xinomavro from producers who are measured against international benchmarks. Diamantakos, rated at Pearl 2 Star Prestige by EP Club (2025), sits in the upper tier of that appellation, making it relevant for visitors with a specific interest in where northern Greek viticulture operates at its most considered level. The Mantemi sub-zone address also places it within a historically significant part of the Naoussa growing area.

Is Diamantakos Winery reservation-only?

No booking contact, website, or phone number is confirmed in the current record. Given the estate's prestige positioning and the general character of Naoussa's serious producers, arranging a visit in advance is strongly advisable rather than arriving unannounced. Reaching out through the town of Naoussa's local wine tourism networks, or through a specialist Greece wine travel operator, is a practical route until direct contact details are confirmed. Harvest season (September to October) is the period when pre-arrangement matters most.