The UNESCO vineyard landscape on Pico
Why is the Pico vineyard landscape a UNESCO World Heritage Site?
Quick answer
The Landscape of the Pico Island Vineyard Culture has been on the UNESCO World Heritage List since 2004, as site 1117. It is a working agricultural landscape: thousands of small plots walled in black basalt, built to shelter Verdelho vines from Atlantic salt wind on bare lava.
What is actually protected
The listing does not protect a view. It protects a method: the practice of growing vines directly on lava, inside walls built from the same rock, on an island where nothing about the site favours agriculture.
Pico has almost no soil. What it has is basalt, cracked and porous, and a prevailing Atlantic wind carrying salt far enough inland to burn foliage. Vines will not survive that combination unaided. So the ground was cleared by hand, stone by stone, and the cleared stone was rebuilt into low walls forming a grid of small rectangular enclosures. Each enclosure, a curral, holds a handful of vines. The wall breaks the wind, traps daytime heat in the rock and releases it overnight, and raises the plant just enough above the salt.
Seen from the ground, the effect is a black stone lattice running from the shoreline inland, following no plan except the shape of the lava flow underneath it. That lattice is the thing on the list.
The grape
The vines inside the currais are dominated by Verdelho, along with Arinto and Terrantez. Historically, Pico wine travelled well beyond the Azores, and the island's wine economy is the reason the landscape exists at scale rather than as a few sheltered plots.
Phylloxera in the nineteenth century, and the emigration that followed, took much of the cultivated area out of use. A good deal of what you see today is wall that outlived the vine it was built for. Restoration is ongoing and visibly partial, which is worth knowing before you arrive expecting a manicured wine region: this is a landscape in recovery, not a finished one.
Where to walk it
Two areas are usually named as the heart of the inscribed landscape:
- Criação Velha, west of Madalena, reached from the coast road and best taken on foot. The marked trail through it is the single clearest way to understand what a curral is doing.
- Lajido de Santa Luzia, on the north coast near Santa Luzia, where the walls run right down to the sea and the interpretation centre explains the construction.
Both read completely differently on foot than from a car. From a road it is a stone field; inside it, the scale of the hand labour is the whole point.
See the wine section for the full picture. Three adegas on the island are covered individually: the cooperative Picowines in Madalena, the Azores Wine Company out among the currais on the north-west coast, and Czar Winery at São Roque. All three take visits by appointment. See things to do for what else is nearby.
What this page does not yet tell you
The exact boundaries of the core and buffer zones, the inscribed area in hectares, and the selection criteria have not been checked against the UNESCO nomination document. They are absent rather than approximated: a figure with no source is the one thing this site does not publish.
Facts and sources
Common questions
When was the Pico vineyard landscape added to the World Heritage List?
In 2004. The Landscape of the Pico Island Vineyard Culture is on the UNESCO World Heritage List as site 1117, and it is listed as a working agricultural landscape rather than as a monument.
What is a curral in the Pico vineyards?
A curral is a small rectangular plot enclosed by low walls of loose black basalt, built from stone cleared by hand off the lava. The wall breaks the salt-laden Atlantic wind, holds the day's heat in the rock and releases it overnight, and shelters the handful of vines inside.
Where can you walk through the protected vineyards on Pico?
Two areas are usually named as the heart of the inscribed landscape: Criação Velha, west of Madalena, which has a marked trail through the currais, and the Lajido de Santa Luzia on the north coast, where the walls run down to the sea and an interpretation centre explains how they were built.
Why are so many of the walled plots on Pico empty of vines?
Phylloxera in the nineteenth century, and the emigration that followed, took much of the cultivated area out of use. A good deal of what stands today is wall that outlived the vine it was built for, and restoration is ongoing and visibly partial.