🌋 Volcanic Soil: The Incredible Biodiversity and Living Landscapes of Southern Italy

When travelers think of Southern Italy, they often picture turquoise coastlines, sun-ripened lemons, or the slow rhythm of life in the countryside. But few realize that this land — so fertile, so full of life — sits on one of the most volcanically active regions in Europe and one of the most in the entire world.

A Land Shaped by Fire

Southern Italy is home to several active volcanoes, each with its own story and influence on the land and people:

  • Mount Etna (Sicily): The highest and most active volcano in Europe, located on the east coast of Sicily between Messina and Catania. Etna erupts frequently but gently, releasing ash and lava that continually renew the soil without threatening local communities.
  • Mount Vesuvius (Campania): Situated about 9 km east of Naples, Vesuvius is famous for the catastrophic eruption in 79 AD that buried Pompeii and Herculaneum. Today, it remains dormant but closely monitored.
  • Stromboli (Aeolian Islands): Located in the Tyrrhenian Sea off the north coast of Sicily, Stromboli is known as the “Lighthouse of the Mediterranean” for its near-continuous activity, visible from the sea.
  • Vulcano (Aeolian Islands): Approximately 20 km north of Sicily, Vulcano is the island from which the word “volcano” originates. It is still active, with fumaroles and sulfur vents.
  • Campi Flegrei (near Naples): A vast and complex supervolcano with a caldera spanning over 13 kilometers, currently showing signs of unrest. The area includes 24 craters and volcanic edifices, with effusive gaseous manifestations in the Solfatara crater.

These volcanoes aren’t just geographical curiosities. They are life-givers.

The Gift of Volcanic Soil

Volcanic soil is among the most fertile in the world. It’s rich in minerals like potassium, calcium, iron, magnesium, and phosphorus — all essential for plant growth. This mineral wealth explains why Southern Italy has been a cradle of agriculture for millennia.

From the vineyards on the slopes of Vesuvius to the citrus orchards around Etna, the abundance of food grown in these regions comes, in part, from the soil’s volcanic memory.

At our Three Farms in southeast Sicily, we see the benefits of this every day. Although we are about 80 km from Etna, when the wind carries a veil of ash our way, we know it’s not just dust — it’s nature’s fertilizer.

Etna: The Breathing Heart of Sicily

Mount Etna isn’t just Europe’s most active volcano — it’s a living ecosystem, a forested giant whose presence is deeply felt across the entire island. Just 80 km from our Three Farms, Etna’s influence reaches us in many ways: through the nutrient-rich ash carried by the wind, through the seasonal rhythms of agriculture, and even through the stories locals tell.

What makes Etna even more extraordinary is the biodiversity that surrounds it. The volcano hosts vast woodlands — a rare and vital resource in a region like Sicily, where forest cover is limited. These forests act as a green lung, providing fresh air, shelter for wildlife, and a unique microclimate that allows rare fruits and plant species to thrive.

One remarkable example? Apples. Etna is the only area in Sicily where apples are traditionally grown. The altitude, cooler temperatures, and mineral-rich soils create the perfect conditions for specific unique varieties you won’t find anywhere else.

But beyond agriculture, Etna is an ancient force — a silent guardian, sometimes murmuring, sometimes roaring, always watching. Its presence is not confined to its slopes; it influences the weather, the soil, the people’s beliefs, and even the flavor of what we grow and eat.

For us, Etna is a reminder that nature is not separate from us — it shapes us, feeds us, humbles us.

Life, Death, and Superstition

To live near a volcano is to live with paradox: beauty and danger, destruction and creation. Ancient people built myths around these mountains, seeing them as homes to gods or gateways to the underworld. Even today, many locals have their own rituals and beliefs when Etna rumbles or Vesuvius shifts.

Pompeii remains a haunting reminder of what these forces can do — yet also a testament to how life flourishes in their aftermath.

Regeneration, Rooted in the Earth

In regenerative farming, we look to nature for inspiration — and what could be a more powerful teacher than a volcano? It teaches us patience, respect, and above all, gratitude for the richness beneath our feet.

Volcanoes remind us that agriculture is not just a human activity — it’s a partnership with the earth, constantly renewed by time, fire, and ash.


Curious to explore more about volcanic landscapes, Sicilian food, and farm-to-table experiences? Come visit us — and taste the story of this land for yourself.