Algarve

Overview

The Algarve is the south coast of Portugal, 5,000 km² and 16 municipalities with under half a million residents and a population that triples in August. It is the country’s biggest holiday region by a distance, built on 150 km of beaches, 3,000 hours of sun a year and an airport at Faro that handled more than 10 million passengers in 2025, most of them from Britain, Ireland and northern Europe.

It divides in two. The Barlavento, the windward west, is the coast of the postcards: gold sandstone cliffs cut into arches and caves between Albufeira and Lagos, the Benagil sea cave, Praia da Marinha, and beyond Lagos a wilder shore of surf beaches that ends at Cape St Vincent, the south-west corner of Europe. The Sotavento, the leeward east, is flatter and quieter: the Ria Formosa lagoon and its barrier islands in front of Faro, Olhão and Tavira, then the long sands running to the Guadiana and the Spanish border. Behind both is the serra, hills of cork and strawberry trees that most visitors never see, with the old Moorish capital at Silves and the highest point, Fóia, at 902 m above Monchique.

The resort strip between Albufeira and Vilamoura is what the region’s critics mean by the Algarve, and it is a small part of it. Tavira, Silves, Sagres and the western surf coast are a different country, and the train and the toll-free A22 make it easy to see both.

History & character

Phoenicians to Moors

Trading ports along this coast go back to the Phoenicians, drawn by copper and iron around 1000 BC; the Carthaginians founded settlements near Portimão in the 6th century BC, and Rome held the region for 600 years as Cyneticum, growing rich on olive oil and garum, the fermented fish sauce exported across the empire. More than 30 Roman villas have been found in the Algarve; the one at Milreu near Faro, with its temple and fish-patterned floors, is the best.

The Moors took the coast in 716 and gave it its name: al-Gharb, the west. Their capital was Silves, on the Arade river, whose castle of red sandstone, rebuilt by the Almoravids and Almohads in the 12th and 13th centuries, is the best-preserved Arab fortress in Portugal. Faro, then Santa Maria ibn Harun, was a port; Tavira, Faro and Silves were the three cities that mattered.

The last kingdom and the first voyages

The Portuguese reconquest reached the Algarve last. Tavira fell in 1242, Faro, Silves and Alvor to the Order of Santiago in 1249 under Afonso III, and the region was attached to the crown as a nominal Kingdom of the Algarve, a title the Portuguese kings kept until 1910. Two centuries later the coast launched the Age of Discovery. Prince Henry the Navigator, born in Porto in 1394, was made governor of the Algarve in 1419 and based himself around Lagos and Sagres, sending caravels down the African coast; the fortress at Sagres was built on his orders in the 15th century.

Earthquake, Pombal and tourism

The 1755 earthquake, with its epicentre out in the Atlantic south-west of the cape, hit the Algarve harder than Lisbon: the coastal towns were flattened by the shock and the tsunami that followed, and Sagres fortress and Silves castle were both wrecked. Faro replaced Silves as the capital in 1756, and the Marquis of Pombal, who was rebuilding Lisbon, laid out a whole new town on a grid at the mouth of the Guadiana, Vila Real de Santo António, in 1774, using the same prefabricated methods.

The result is a region with a split personality that it has stopped apologising for: mass tourism paid for the motorway, the marinas and the hospital, and the serra and the Sotavento are still there for anyone who drives past the first exit.

See & do

The cliff coast

The stretch between Albufeira and Lagos is the reason most people come. Praia da Marinha, east of Carvoeiro, is the beach the Michelin guide put in its top ten in Europe: a small sandy cove below orange limestone cliffs, reached by a steep path from the car park, and at its best at low tide when you can walk through the arches. The Benagil cave, a domed chamber open to the sky with a beach inside, is a few coves west and can only be entered from the water; boat trips leave from Benagil beach, Carvoeiro and Portimão, and since August 2024 the number of boats inside is capped and each gets two minutes. At Lagos the Ponta da Piedade is the same rock in a different shape, a headland of stacks and grottos up to 20 m high under a lighthouse of 1913, with a stairway down to the water and boatmen at the bottom.

The end of Europe

Cape St Vincent, the Romans’ Promontorium Sacrum, is the south-western tip of mainland Europe: a high cliff with a lighthouse of 1846 built on the ruins of a Franciscan convent, one of the most powerful in Europe, visible 60 km out to sea. Four kilometres east, the Fortaleza de Sagres walls off a whole promontory, with the great stone “rose of the winds” in the courtyard, rediscovered in 1921 and probably a sundial, Henry’s church of Nossa Senhora da Graça, and a cliff walk around the point; it was the most visited monument in the Algarve in 2018. Go at sunset, with a windproof layer; Sagres is the coolest place on the coast even in August.

Silves, Tavira and the towns

Silves is the inland day out: the red castle on top, with a museum in its towers and a garden inside the walls, and below it the cathedral, a mosque converted after the reconquest into the main Gothic building of the Algarve. Tavira, on the Gilão, is the prettiest town on the coast: a bridge the locals call Roman, a castle, 37 churches for a town of 13,000, and a ferry from the quay to the Ilha de Tavira beach. Faro’s old town, inside its walls behind the marina, has the cathedral, consecrated in the late 13th century and rebuilt after the Earl of Essex’s raid burned it in 1596, with a bone chapel of its own at the 18th-century Carmo church across town.

The lagoon and the islands

The Ria Formosa is 170 km² of protected lagoon, salt marsh and barrier island, a Ramsar site and one of the country’s seven natural wonders by public vote in 2010. Ferries from Faro’s quay go to Praia de Faro, to the Ilha Deserta with almost nothing on it but beach, and to Farol and Culatra, two villages on the same island with about 700 residents between them; from Olhão they go to Armona and Culatra, and from Tavira to the Ilha de Tavira. Flamingos, avocets and terns are the birds people come for, and the salt pans at Tavira and Castro Marim are where to look.

Inland and on foot

The serra is the Algarve for walkers. The Via Algarviana crosses the whole region through the hills, one of more than 30 marked trails, and the Rota Vicentina’s Fishermen’s Trail comes down the west coast from the Alentejo to Lagos along the cliff tops of the natural park. Monchique and Fóia give the view over both coasts; Caldas de Monchique below it is a spa in a wooded ravine that the Romans used. Golf is the other industry, with courses concentrated around Vilamoura and Quinta do Lago in the Golden Triangle west of Faro.

Towns & cities

Faro

Faro is the capital, the airport city, the university town and the place most visitors see only from a taxi; that is a mistake, because the walled old town around the cathedral and the marina cafés outside it make a good first or last night, and it is the base for the Ria Formosa islands. The city proper has 46,000 people, the largest urban population in the region, and together with Olhão and Loulé forms a conurbation of nearly 200,000. Train and bus stations are within 250 m of each other on the edge of the centre, and the city is walkable.

Lagos

Lagos is the best all-round base in the west: a walled old town of cobbled streets with more restaurants and bars per head than anywhere on the coast, a marina, the Ponta da Piedade cliffs and the Meia Praia sands within walking distance, and the train’s western terminus. The sights are the slave-market museum, the Forte da Ponta da Bandeira guarding the harbour mouth, and the gilded church of Santo António; the municipality has 33,000 residents and a summer nightlife that is the loudest in the Algarve after Albufeira.

Tavira and the Sotavento

Tavira, 28 km east of Faro, is the town to choose if you want the Algarve without the resorts: hourly trains from Faro in 45 minutes, a river, a ferry to the island beach, the little train to Praia do Barril and its anchor cemetery, rusting tribute to the tuna fleet, and a pace that is closer to the Alentejo than to Albufeira. Olhão, between Faro and Tavira, is the biggest fishing port in the region, with a working morning market on the waterfront, cube-shaped Moorish-style houses and ferries to the islands. Vila Real de Santo António is Pombal’s grid town at the mouth of the Guadiana, with a ferry to Ayamonte in Spain, and Castro Marim next to it has a medieval castle and a medieval fair in August; Alcoutim, 40 km upriver, is the least populated municipality in Portugal, a village facing the Spanish village of Sanlúcar across the water.

Albufeira, Portimão and the resort coast

Albufeira is the resort: 28,000 permanent residents and around 300,000 in summer, an old town that was a fishing village, a strip of bars, and long beaches under cliffs that run east to Falésia and Vilamoura. Portimão, on the Arade, is the second city, 63,000 people, a port and former canning town with the region’s best fish restaurants along the quay and, across the river, the village of Ferragudo; Praia da Rocha is its beach suburb, with the 17th-century Fort of Santa Catarina at one end and the summer festival stages, Afro Nation among them, on the sand. Carvoeiro, Alvor and Armação de Pêra are the smaller resorts between them, each a fishing village with a beach and a ring of villas.

Silves, Loulé and the interior

Silves is the old capital, a small town on a hill above orange groves, and a Cittaslow member; Loulé, 15 km inland from Faro, is the largest municipality in the region by population and the Algarve’s own town, with a Moorish-style market hall of the 1900s and a Carnival parade of princes, princesses and demons that the town treats as the event of its year. Monchique is the hill town, Alte the show village with its fontes, and Aljezur, on the west coast, the base for the surf beaches of Arrifana, Monte Clérigo, Amoreira and Odeceixe.

Sagres, at the end, is a village of 1,900 people, surfers and a fishing harbour, with the fortress and the cape as its reasons for being; it is the place to sleep if you want to see the lighthouse at dawn.

Food & drink

The dish is the cataplana: clams, prawns or pork with onion, peppers, tomato and white wine, sealed in a hinged copper pan shaped like a clam and brought to the table to be opened. The rest of the menu is fish off the grill, sardines in summer, sea bream and bass, octopus in the Sotavento, and clams from the Ria Formosa, where the lagoon’s shellfish farms are an industry in their own right. Piri-piri chicken, the grilled bird with chilli oil that Portuguese emigrants took to the world, is found all over, and best in the roadside grills of the inland villages behind Albufeira.

The spirit is medronho, a clear brandy distilled from the fruit of the strawberry tree in the hills around Monchique, served in thimbles after dinner. Tavira is Portugal’s representative community on the UNESCO Mediterranean diet listing, which tells you which end of the coast to eat at. On the resort strip, a restaurant with a photo menu and a man outside inviting you in is charging resort prices for frozen fish; the fish restaurants of Olhão, Portimão’s quay and Santa Luzia are where the locals go.

Nature

The Algarve has three coasts and a mountain. The cliff coast from Albufeira to Lagos is soft yellow limestone, dissolved by the sea into caves, arches and blowholes, with pocket beaches between headlands; the Ponta da Piedade and the Carvoeiro to Marinha stretch are both classified geological sites. West of Lagos the rock changes and the coast turns north at Cape St Vincent into the Southwest Alentejo and Vicentine Coast Natural Park, which in the Algarve covers the whole western shore from Vila do Bispo to Odeceixe: high cliffs, surf beaches at Amado, Bordeira and Arrifana, and an ocean cooled by upwelling that keeps Sagres below 35 °C when Faro is at 40.

The east is the lagoon. The Ria Formosa is a chain of barrier islands running 60 km from Ancão to Manta Rota, connected to the sea by six inlets, one of them dug in the 20th century to let ships into Faro; behind it lie salt marsh, mudflats and salt pans that the park protects as a Ramsar wetland and a stopover on the spring and autumn bird migrations. East of Tavira the salt pans of Castro Marim are the other reserve, and the Guadiana above Vila Real is a border river of cliffs and quiet villages.

Dolphin-watching boats run from Lagos, Portimão, Albufeira and Faro, and Vilamoura’s western marshes are an Important Bird Area for the purple gallinule and twenty other breeding species.

Climate

The Algarve is the sunniest and driest corner of Portugal: more than 3,000 hours of sunshine a year, a Mediterranean climate on an Atlantic coast, and the rain, what there is of it, falling between November and March. Summer highs in Faro average between 27 and 35 °C with an afternoon sea breeze; inland at Silves and Loulé they run higher, and heatwaves push the whole region past 40. The sea is the surprise: 16 °C in winter and only 20 to 21 °C in summer, colder than the Mediterranean and coldest on the west coast, where the upwelling keeps Sagres cool and Atlantic.

Winters are the mildest on the mainland, with daytime highs of 16 to 17 °C along the whole coast, frost almost unknown, and the serra blocking the north wind; Portimão’s record low is minus 2 °C, set in 1976. The west coast is windier and foggier than the south in every season, and the Sotavento east of Faro is the warmest and calmest stretch of water.

When to go

May, June and September are the months. The sea is warm enough by June, the beaches are half full, the cliff paths are walkable in the middle of the day, and prices are well below August. July and August are the busiest weeks of the year, when the population triples, the A22 and the EN125 crawl, Albufeira is at capacity and the Benagil boats queue; book accommodation months ahead and expect the resort strip to be loud.

The fixed dates are Loulé’s Carnival in February or March, the medieval fair at Castro Marim and the Sudoeste and Afro Nation festivals in August, and the week around New Year, when Albufeira fills a second time.

Getting there

Faro airport is 4 km west of the city, the third busiest in the country, with budget flights from most of Europe and especially Britain and Ireland, TAP from Lisbon and Porto, and seasonal transatlantic services; it has been officially the Gago Coutinho airport since 2022. City buses 14 and 16 run every 30 minutes to the centre and on to Praia de Faro; taxis and Bolt and Uber cover the region, and every hire company has a desk in the terminal, but the summer queues make pre-booking sensible. Seville’s airport is 2 hours east by road and Lisbon’s 3 hours north, both worth checking in winter when direct flights to Faro thin out.

Trains from Lisbon Oriente take about 3 hours to Faro by Alfa Pendular and 3½ by Intercidades, crossing the Alentejo and joining the coast line at Tunes; there are five or so a day, and one through train from Porto. For Lagos change at Tunes; for Tavira and the border, at Faro.

Getting around

The train is the surprise. The Linha do Algarve runs the length of the coast from Lagos to Vila Real de Santo António, calling at Portimão, Silves, Tunes, Albufeira, Loulé, Faro, Olhão and Tavira, with regional trains roughly hourly on the eastern half and six a day west of Faro; there is no through train, so Lagos to Tavira means a change at Faro, and Faro to Lagos takes about 1 hour 45 minutes. Stations are often a kilometre or two from the beach, and Albufeira’s is well out of town.

Buses fill the gaps: Vamus Algarve is the regional network, with timetables online, and it is the public transport to Sagres, the west coast, Monchique and the serra villages, generally a few times a day and fewer at weekends. A hire car is the practical answer for the caves, the cape and the interior; parking at the cliff beaches is tight by 10:00 in summer, and the Marinha and Benagil car parks are the first to fill.

Practical info

English is spoken everywhere on the coast and menus are multilingual, which stops being true a few kilometres inland; a few words of Portuguese are appreciated and, with the police, occasionally necessary. Accommodation runs from package hotels to short-term apartments, and in Faro and Lagos residents rent out spare rooms in high season; book months ahead for July and August, and expect many places to close in the low season.

Beach safety is the local hazard. The cliff beaches have rockfalls, and the taped-off zones under the cliffs are there for a reason; the west coast has rip currents and big surf, and the flags at lifeguarded beaches mean what they say. Sun is the other one: 3,000 hours a year and a sea breeze that hides how hot it is.

Spain is an hour ahead across the Guadiana, and the Ayamonte ferry and the bridge are both open without checks; Castro Marim’s castle and salt pans and an afternoon in Ayamonte make a good border day. Tourist offices in Faro, Lagos, Tavira and Sagres hand out the Via Algarviana and Rota Vicentina stage maps and the current ferry timetables.