Back in May I attended an insightful master class hosted by Decanter and presented by Monty Waldin. It’s been 2 months since then – quite scary how fast this year is whizzing by.
I have been fascinated with volcanic wines ever since my trip to Sicily where I discovered the wonderful wines of Mount Etna. It was thus a no brainer really, for me to sit in and explore a selection of wines from wineries running along an invisible thread, the length of the Italian Peninsula, from Soave down to Mount Etna passing through the Phlegraen Fields and Ischia. While these areas differ in terms of latitude and microclimate they all share a common trait – soils of volcanic origin.
Italy is home to over 60 volcanoes, both active and non-active, putting it at the top of the list for the country with the most volcanoes in the world. Not all volcanic rock is the same. Soave in the north east of Italy for example has decomposed volcanic rock in the eastern part of the commune, which is responsible for the “steely” character of wine, high in acidity, while in the west the soils have a higher percentage of chalk and limestone which produce a more fruit forward style of wine offering white flower aromas.
In the Naples area, Mount Vesuvius, the only active volcano in Europe, lends itself to fertile soils, rich in minerals making it ideal for agriculture.
Mount Etna located on the island of Sicily is one of the most active volcanoes in the world and is almost in a constant state of activity. As is the case with Mount Vesuvius, the soils are incredibly rich and support extensive agriculture. Soils vary and are known in Sicily as regosols. These soils, due to volcanic eruptions don’t have distinct layers. They range from deep rock and crumbling lava to ash and sandy soils. Soil colour varies too from black to much lighter alluvial soils. On the northern slopes many of the terraced high altitude vines are pre-phylloxera as the volcanic sandy soils proved to be inhabitable by the aphid that wiped out most of Europe’s vineyards in the mid to late 1800’s.
Volcanic soils rich in potassium tend to produce wines with a “pithy” finish – almost almond like and savoury.
In short the whites produced from the volcanic soils of Italy all have a wonderful freshness to them, mineral in character with high acidities and should be enjoyed young. Black volcanic rock lends itself to citrus, peach and apricot aromas, red based soils typically peach characters and chalk/limestone based soil, white flower aromas such as elderflower and hawthorn.
While summers here I urge you to branch out and try a few Italian indigenous grape varieties grown on volcanic soils.
Some of my highlights on the day…
D’Ambra, Ischia DOC Biancolella 2012
Cottanera Etna DOC Bianco 2012
Marcato, Soave Superiore DOCG classic ‘ll Tirso 2010