Last reviewed 24 September 2026 · A three-minute read · 500–2013
Albufeira, on the Algarve coast, has held Phoenician and Carthaginian sailors, Roman villas and salting tanks, a medieval necropolis, and a town largely erased by the earthquake and tsunami of 1755. Its freshwater springs at Olhos de Água still rise through the sand regardless of who has governed above them.
The short answer
Olhos de Água, a coastal settlement within Albufeira, Portugal, takes its name from freshwater springs that still surface through the beach sand at low tide. Phoenician and Carthaginian sailors camped by these springs, Romans built salting tanks nearby, and the springs continue rising regardless of who has governed the ground above them.
Praia da Falésia - Portugal — 2006 · Vitor Oliveira from Torres Vedras, PORTUGAL · CC BY-SA 2.0
Ancient and before
Fresh springs drew three ancient peoples to this sand
The name comes first, and it explains everything else. Olhos de Água means "eyes of water." Fresh springs push up through the beach sand here, and you can still see them break the surface when the tide runs low. That water is the whole reason anyone ever stopped here.
Phoenician and Carthaginian sailors found the springs first, according to the local history kept by the parish itself. They camped beside the water and fished the coast. Roman settlers followed and stayed longer. They dug tanks into the ground to salt and dry fish, a trade that ran the length of this shore for centuries. Workers found the remains of those Roman salting tanks at Barranco das Belharucas Beach. They also found them at Santa Eulália. Both places are a short walk from here.
A spring, a beach, and a reason to stay were enough. Three separate peoples settled here, one after another. They left nothing written down but the tanks in the ground.
People have fished this stretch of coast since before Rome existed.
1997 to 2013
A parish existed, then Lisbon erased its name
Olhos de Água became its own parish in 1997, carved out of Albufeira by national law. It held its own name, its own boundary, and its own seat for sixteen years. By 2011 it counted 3,961 people living inside 14.35 square kilometers of coast and scrubland.
Then, in 2013, a nationwide administrative reform erased the line. Olhos de Água was merged back into Albufeira. The new parish was called Albufeira e Olhos de Água. The old name survives as a place people still say out loud. It is a beach. It is a cluster of streets. Everyone still calls it by its old name. It no longer exists as its own jurisdiction. The springs that gave it that name keep rising through the sand. An office in Lisbon decided to call the ground around them something else. The springs rise regardless.
1 November 1755
A church roof killed 227 people sheltering from the sea
The parish church of Albufeira had once been a mosque. It was adapted for Christian worship after the town fell to Portuguese forces centuries earlier. On the morning of November 1, 1755, an earthquake tore through the region. A tsunami came over the coast. People ran into the church, thinking its old stone walls would hold. The roof came down on them. Two hundred twenty-seven people died inside a building they had trusted to keep them safe.
The same quake and wave destroyed most of Albufeira itself, a few miles from these springs. Nothing about the springs changed. They kept rising through the sand at low tide. The same water had drawn settlers here for two thousand years. It was indifferent to what had just happened to the people living beside them.
The safest place in town became the deadliest.
1833
Guerrillas held Albufeira for four years after seizing it
Seventy-eight years later, force came for the town again, this time on foot and by musket. During the Portuguese Liberal Wars, absolutist guerrillas under a commander known as Remexido seized Albufeira. They destroyed buildings and executed inhabitants. Remexido's men held the town for four years before losing it. The coast that Phoenician fishers had once claimed with nets and salting tanks was now claimed with an army.
Roman period
Roman graves and a villa's mosaics left this ground
Long before either disaster, the dead of this coast were already going into the ground. A burial site called the Necropolis of Morgado da Lameira held remains from the Roman period and earlier. These remained undisturbed for centuries near Albufeira. Archaeologists eventually dug them up. The bones and grave goods now sit in the Albufeira Municipal Archaeological Museum. They are filed and labeled. They are no longer in the earth that had held them since antiquity.
A Roman household built a home on the same principle a short way inland. At Villa Romana da Retorta, workers left behind mosaics and ceramics. These were evidence of a family that lived off this coast's water and fish. The Phoenicians who came before them lived the same way. The villa sat roughly a mile and a half northeast of the springs. It stood on ground that answered to the same tides and the same trade.
The water still surfaces on the beach at low tide, answering to no parish at all.
Read the ground you are standing on
Every person, building and event in this story opens into its own dig in the app — and Strata will dig the ground under your feet instead, wherever that is, in about a minute, with every source shown.
The Retorta site, about 2.3 kilometers away, held a Roman villa with occupation stretching back to the early Neolithic and forward into the Early Middle Ages, and a nearby bridge carried the Roman road across the valley.
The Morgado da Lameira necropolis, an ancient burial site with remains from the Roman period and earlier, is now represented in the Albufeira Municipal Archaeological Museum collection.
The Villa Romana da Retorta yielded mosaic and ceramic remains that show Roman settlement in the Albufeira area, now held by the municipal archaeological museum.
The old parish church of Albufeira, once a mosque converted for Christian worship, fell during the same earthquake and killed 227 people who had gathered there for safety.
Just south along Barranco das Belharucas Beach, the deeply eroded limestone coastline of the western Algarve shifts into the sand-and-clay cliffs that run east toward Loulé.
Falésia Beach, less than a kilometer away, is famous for a nearly continuous 6-kilometer run of cliffs shading from deep red to whitish tones above the sand.
During the Liberal Wars in 1833, forces loyal to the guerrilla leader Remexido attacked Albufeira, destroyed buildings and executed many of its people, holding the town for four years.
The joint parish of Albufeira e Olhos de Água counted 26,742 people in 2011, rising to 28,641 by 2021.
Era background — not a record of this tile · Instituto Nacional de Estatística — Censos
2013
Olhos de Água existed as its own civil parish, with about 3,221 people in 2001, until it merged with Albufeira in 2013 to form the joint parish of Albufeira e Olhos de Água.
Olhos de Água means "eyes of water" in Portuguese, named for freshwater springs that surface through the beach sand at low tide.
What was here before Olhos de Água became a parish?
Phoenician and Carthaginian sailors camped beside the springs and fished the coast, and Roman settlers followed, building salting tanks to cure fish that were later found at Barranco das Belharucas Beach and Santa Eulália, both a short walk from the springs.
Is Olhos de Água still its own parish?
No. It became its own civil parish in 1997 but was merged back into Albufeira in 2013 under a nationwide administrative reform, forming the joint parish of Albufeira e Olhos de Água. The name survives as what people call the beach and streets, though it no longer exists as a separate jurisdiction.
What happened at Albufeira in the 1755 earthquake?
An earthquake and tsunami struck the region on 1 November 1755, destroying most of Albufeira. The parish church, once a mosque converted for Christian worship, collapsed on people sheltering inside, killing 227 of them.
Are there Roman remains near Olhos de Água?
Yes. Roman salting tanks were found at nearby beaches, a Roman-era necropolis called Morgado da Lameira has been excavated with its finds held at the Albufeira Municipal Archaeological Museum, and the Villa Romana da Retorta yielded mosaics and ceramics from a Roman household on the same coast.