I had thought that I wouldn’t write anymore about Greece and Greek wines for a while, but the sheer excitement of some wines that I have tasted from Santorini recently mean that I really have to share them with you.

Over the last month I have been giving some Greek wine tastings and as I had expected the quality of the wines won lots of sceptics over and made people look at Greek wines in a new light.

All the wines were well received and all showed very well indeed, but one region consistently proved to be the crowd pleaser. This was the white wines from the beautiful volcanic island of Santorini.

Sadly I have yet to visit the vineyards of Santorini – I hope to put that right this year though – but I have known and loved the white wines from this island for a long, long time and have almost always enjoyed them. I have found that as long as the alcohol level is not above 13.5% then these wines always deliver pleasure. Above that, and a handful are, the alcohol burn ruins the balance for me – so check the alcohol level when you first buy one.

Many of you will know Santorini I am sure, it is basically the lip of a volcano, so a settlement perched at the very top of a mountain as the rest just happens to be underwater. The place is tiny and basically solid volcanic rock which has very little organic matter and a complete absence of clay which means that Phylloxera never took hold. As a result Santorini can boast some of the most ancient vine roots in the world – up to 300 years old it seems.

The problems here are wind and lack of water and they solve both of these in the same way. In order to protect the vines from the extreme winds that blow across the island, they basically train the vines close to the ground and weave the stems into a basket to contain and protect the grapes as they ripen. Growing this low to the ground also maximises the effect of the morning dew on the vines.

Unfortunately it also means that tending these vines is backbreaking work, but like so may other extreme vineyards around the world – Mosel, Côte-Rôtie, Cinque-Terre, Etna, Ribera Sacra etc. – the results do seem to make the effort worthwhile.

Everything about grape growing on Santorini makes for naturally low yields and good concentration, so it is hardly surprising that the island has enjoyed a high reputation for its wines for thousands of years. Whatever the wines were like in antiquity though the modern wines are of excellent quality and that is thanks to these extreme natural conditions and the high quality local grapes.

Santorini is home to a handful of grape varieties and all of them are of interest, but one stands out as being especially fine, capable of being the standard-bearer for Greek wine much as Sauvignon Blanc is for New Zealand wine. That grape is the wonderful Assyrtiko – Ass-err-tick-OH – and frankly if you like Sauvignon Blanc (or Verdejo and Grüner Veltliner for that matter) you will like it. Who knows you might even prefer it, some of the people at my recent tastings did.

The wonderful thing about Assyrtiko is that it retains its freshness and acidity even when grown in desert conditions like those on Santorini.

The wines:

2012 Santorini Assyrtiko

Santo Wines – the Santorini cooperative whose wines are marketed by Tsanatli

Santorini Protected Designation of Origin / P.D.O (like an A.O.C.)

100% Assyrtiko

I had tried the 2011 while in Greece last year and it was excellent, a real standout wine, but if anything this had the edge. The nose was stony and mineral, citrus and fresh, while the palate was crisp, bone dry and nervy. There seemed to be a purity and concentration to it that I found thrilling, the fruit was there in a lemon/lime kind of way with hints of apricots too, but it was the acidity and mineral quality that gave this its finesse and elegance and the finish was wonderously long. A great wine, how I wish I had had a bit of fish with me – 92/100 points.

As far as I am aware this is not yet available in the UK, but it really should be – check with Venus Wines.

2011 Atlantis White

Argyros Estate, Santorini

P.G.I. Cyclades (like a Vin de Pays, but actually could be labelled as a P.D.O.Santorini)

90% Assyrtiko with 5% each of Aidani & Athiri

The other grapes make this slightly less crisp, it is softer and even slightly fleshy and textured, so it feels less pure and less mineral, but is still a gorgeous dry white wine and what it lacks in minerality and complexity compared to the pure Assyrtiko it more than makes up for in sheer drinkability. The palate gives a touch of pear that softens the citrus, while the nose has a touch of the sea – 89/100 points.

Around £10 a bottle in the UK from Marks & Spencer online.

Distributed in the US by Athenee Importers.

2004 Vinsanto

Santo Wines – the Santorini cooperative whose wines are marketed by Tsanatli

Santorini Protected Designation of Origin / P.D.O (like an A.O.C.)

85% Assyrtiko with 15% Aidani

Vinsanto desert wines are an old tradition on Santorini and if they are all as good as this one I can see why it caught on. Very ripe grapes are harvested and then dried in the sun for 10 days or so to further concentrate the sugars. As with all really top notch desert wine the sugar here, although high, was balanced by the sheer class of the wine and the cleansing high acidity. The flavours were astonishing with great depth, concentration and complexity. Toffee, caramel, honey nuts, nougat, apricots, orange, coffee, fig, clove show what long ageing in old oak will do, but the dominating character was freshness and liquor orange. A great, great desert wine that was superb on its own and with the baklava, but would be equally good with apple pie or strudel, and blue cheese – 93/100 points.

As far as I am aware this is not yet available in the UK, but it really should be – check with Venus Wines.

On this showing – and past experience – I really believe that Santorini is one of the great wine regions and Assyrtiko one of the world’s finest white wine grapes. Do try some when you can, you will not regret it, there might be nothing better with simply cooked fresh fish and seafood.

Thanks to my friends at Tsantali for most of the photographs.