34°54'19.4688" S


54°57'0.6156" W




about this subregion

Discover the Maldonado wine sub-region of Uruguay, with Vinerra!

The Maldonado wine sub-region, part of the larger Oceanic wine region in Uruguay, is distinguished by its unique climate, ideal for viticulture. It shares the Oceanic wine region with the Rocha sub-region, contributing to Uruguay's diverse wine landscape. 

Maldonado's climate is influenced by the Atlantic Ocean, which cools the temperatures and provides consistent moisture levels for the grapes.  The region's soils are a rich tapestry of crystalline rocks, quartz, and alluvial deposits, providing excellent drainage for the grapes and a signature mineral note to the wines.

In 2023, according to an INAVI report, producers of Maldonado harvested 3481 tons of grapes, which represented 4.9% of Uruguay's total grape harvest. This statistic shows the focus of the wineries of the region in high-quality quality wine production over quantity.

The key grape varieties of Maldonado are Tannat, Merlot, Marselan, Albariño, and Sauvignon Blanc. These grapes benefit from the temperate climate and well-drained soils of the region, each contributing to the diverse range of wines that Maldonado offers.


vinerra illustration

Vineyard Hectares



1200 - 1400


Discover Terroir

The landscape of the Maldonado wine sub-region is characterized by its diverse topography, heavily influenced by its proximity to the Atlantic Ocean. This region has a mix of rolling hills and flat expanses, that provide a scenic backdrop that is both captivating for the visitors and very conducive to viticulture.

The coastal areas of Maldonado offer breathtaking views of the ocean, and are dominated by gentle slopes that meet the sandy beaches and rugged coastlines. The beauty of these landscapes is complemented by the presence of indigenous flora, making it a visually stunning area for wine tourism.

Inland, the topography is more diverse,  with hills that are often covered with vegetation, providing excellent locations for overlooking the vineyards and the sea beyond. The vineyards are nestled in these hilly areas, benefiting from the natural drainage and sun exposure provided by the slopes. The combination of these geographical features creates a picturesque setting that is not only ideal for grape growing but also makes the experience memorable for visitors and wine enthusiasts that explore the area.

The Maldonado wine sub-region in Uruguay is characterized by a maritime climate, influenced by its proximity to the Atlantic Ocean. 

This climate has mild temperatures thanks to the influence of the cooling sea breezes, which help to moderate the heat during the summer months. The region has an uniform distribution of rainfall throughout the year, contributing to the suitability of Maldonado for vine cultivation.

The temperatures in Maldonado vary with the seasons,  but are generally mild. Summers are warm but not excessively hot, thanks to the oceanic influence, while winters are mild with less extremely low temperatures compared to more continental climates. 

This climatic balance is ideal for growing a wide range of grapes, especially those that benefit from cooler growing conditions to maintain its natural acidity and fresh aromas.

The Maldonado wine sub-region in Uruguay has a great soil diversity, which plays a key role in shaping the profile of the wines produced here:

  1. Crystalline Rocks: This type of soil is prevalent in parts of the Maldonado region. Crystalline rocks are known for their coarse structure and great drainage. They tend to stress the vines enough to produce grapes with concentrated flavors, something especially valuable in the production of red wines.
  2. Quartz: Quartz soils are also typical within Maldonado. These soils have a great heat retention, which helps to make the ripening process of the grapes longer. The concentration of quartz is also beneficial for grapes, because it allows the soil to concentrate more warmth and sunlight, giving as a result grapes with more concentration of sugar.
  3. Alluvial Soils: Usually found near riverbeds and floodplains, alluvial soils in Maldonado are composed of finely ground sediment deposited over time by streams of water. These soils have great fertility and water retention, something advantageous during dry periods. The richness of alluvial soils supports vigorous vine growth and is especially beneficial for grapes that thrive in conditions with a great amount of humidity.
  4. Gravel: Gravel soils offer excellent drainage to the vines. This soil type is usually predominant on slopes and elevated terrains within the Maldonado region. Gravel helps to warm up the soil quickly, while cooling during the night. This is beneficial for maintaining the balance of natural acidity in the grapes, leading to the production of well-structured wines.


The Maldonado wine sub-region of South America is distinguished by its unique terroir, which supports the cultivation of different grape varieties. The key grapes for the region are Tannat, Merlot, Marselan, Albariño, and Sauvignon Blanc:

  1. Tannat: Tannat is a grape variety that thrives in the cooler, maritime climate of Maldonado, benefiting from the moderate temperatures which help the grape to maintain high levels of natural acidity, as well as its structure. This red grape demands soils with good drainage, developing better in those rich in minerals. This soils help to reduce the vigor of the vines, concentrating the flavors in the grape.In addition, Tannat requires many hours of sunshine to ripen fully, due to its thick skin.
  2. Merlot: Merlot thrives in the mild climate of Maldonado, where the temperatures are consistent but not extreme. This grape thrives in fertile, clay-based soils with good moisture retention, key during the dry periods, but also with good drainage to prevent waterlogging and root diseases. The versatility of Merlot allows this red grape to adapt well to cooler or slightly warmer climates of Maldonado,  making it one of the most popular red grapes among local vintners.
  3. Marselan: Marselan, a cross between Cabernet Sauvignon and Grenache, requires a balanced climate with ample sunshine and without exposure to cold temperatures. In Maldonado, it benefits from the gentle sea breezes and thrives in the areas that give the grape good sunlight exposure, to ensure optimal ripening. The soils suited for Marselan are deep with good capacity for retaining water, that allows vintners to obtain grapes full of flavor.
  4. Albariño: Albariño thrives in the coastal areas of Maldonado, where the cool, humid conditions mirror the ones of its native Galicia. It needs good but not excessive sunlight exposure  to prevent over-ripening, as well as to maintain its delicate flavors. In addition, canopy management is critical to ensure air circulation, reducing the risk of diseases caused by humidity. Regarding the soils, Albariño thrives in sandy soils with good drainage.
  5. Sauvignon Blanc: Sauvignon Blanc thrives in the cooler areas of Maldonado, which help to preserve the crisp acidity of the grape. This white grape prefers slightly elevated terrains that offer both sun exposure and cooler night temperatures. This way, the aromatic profile of the Sauvignon Blanc wines is more intense. In addition, this grape requires soils with good drainage, due to the sensitivity of Sauvignon Blanc to excessive moisture.

These grapes, coupled with other grapes like Cabernet Sauvignon or Pinor Noir, show the great viticultural potential of a new world sub-region like Maldonado.

The Maldonado wine sub-region of South America is celebrated for its unique wines, influenced by the coastal climate and unique terroir of the area. Among the most popular wines produced here are Tannat, Merlot, Marselan, Albariño, and Sauvignon Blanc.

  1. Tannat: Tannat wine is renowned for its deep, red color and robust tannins. Aromatically, it shows dark fruit notes like blackberry and plum, coupled by earthy undertones and sometimes a hint of tobacco. On the other hand, on the palate Tannat has a bold and intense profile, with a strong presence of fruit balanced by its tannic structure, making it a great prospect for aging.
  2. Merlot: Merlot from this region tends to be softer and more approachable than Tannat, with an elegant texture and softer tannins. Aromatically, it usually shows red fruit notes such as cherries and raspberries, complemented by subtle notes of vanilla and spices in oak aged versions. On the palate, it has a smooth and fruity profile, with a balanced acidity that makes it very versatile to pair with food
  3. Marselan: Marselan wine combines the best qualities of its parent grapes, Cabernet Sauvignon and Grenache. It offers aromatic notes of cassis, red berries, and hints of spice and herbaceous notes. On the palate, Marselan is rich and full-bodied, with a good balance between fruitiness and tannins, often coupled with a peppery finish that makes the wine more complex.
  4. Albariño: Albariño stands out for its aromatic intensity, with a bouquet of ripe stone fruit notes like peach and apricot, along with floral and citrus notes. On the palate, it has a vibrant and fresh profile, with a high acidity that brings out the wine's crispness and enhances the mineral undertones of the wine.
  5. Sauvignon Blanc: Sauvignon Blanc is a crisp and refreshing wine. This white wine is known for its pronounced aromatic profile that can range from herbaceous notes like green bell pepper and freshly cut grass to tropical fruit notes like passion fruit and grapefruit. On the mouth, it has a sharp and lively profile, with a zesty acidity that makes it a refreshing choice for the warmer days of summer.

These wines, coupled with other wines like Cabernet Franc or Pinot Noir, showcase the great winemaking potential of a new world sub-region like Maldonado, a rising star within Uruguay.