Beach Coast or Countryside
The Algarve's appeal is its shoreline. Between Portimão and Albufeira, golden cliffs drop into clear water, riddled with grottoes reachable only by boat. The domed Benagil cave with its round skylight is the best known. The west, around Lagos and Sagres, is rugged and surfy. The east, around Tavira and the Ria Formosa, is calm, with lagoons and sandbar islands. Some stretches, especially around Albufeira, are heavily built up, so your base matters.
The Alentejo is about land and sky. Évora's old center is a UNESCO site with a Roman temple. Monsaraz, a tiny walled village above the Alqueva lake, feels suspended in time. Portugal produces about half of the world's cork, much of it from these oak groves, where the bark is stripped by hand every nine years. On the coast, Comporta mixes rice fields, pine woods and pale sand.
Couples who picture themselves in the water lean toward the Algarve. Couples who picture a terrace and a glass of wine lean toward the Alentejo.
The Water Question
Sea temperature is one of the clearest differences. The Algarve's south-facing coast is sheltered from the open Atlantic swell, so the water reaches the low 70s Fahrenheit by late summer, with September often the warmest month. Coves on the central coast can be calm and clear, good for long swims.
The Alentejo coast faces west into the open Atlantic. It is cooler and the surf is stronger, which keeps Comporta pleasantly fresh when inland temperatures soar but makes swimming brisk. Beaches are long and wide, with plenty of space even in summer. Respect lifeguard flags and swim only where beaches are patrolled.
Inland, Alentejo estate hotels rely on their pools, many of them set among vineyards and oaks, which is a lovely way to swim in the heat of the afternoon.
On both coasts, the sun is intense and natural shade is scarce. Pack hats and reef-safe sunscreen. Bring insect repellent for Comporta's rice fields at dusk.
Where You Will Stay
The Algarve has the widest range of hotels in the country. Bela Vista Hotel and Spa occupies a 1918 mansion on the cliffs above Praia da Rocha in Portimão, with 38 rooms, a spa and a Michelin-starred restaurant, often from around $350 a night, as an approximate guide. Vila Vita Parc is a big clifftop resort near Porches. Carvoeiro and Ferragudo are good villages if you like walking to dinner. Tavira suits quiet.
The Alentejo's best stays are estate hotels. São Lourenço do Barrocal, near Monsaraz, is a restored farming estate with rooms in former workers' cottages, a vineyard and a large pool, typically from about $400 a night, as an approximate range. L'And Vineyards has suites with retractable ceilings for sleeping under the stars. Herdade da Malhadinha Nova is a family wine estate with a well-regarded restaurant. On the coast, Sublime Comporta has cabins and a spa, while Vila Nova de Milfontes has simpler, cheaper options.
Both regions book up early for summer weekends.
Crowds and the Best Months
The Algarve is busiest in July and August, when European families fill the beaches and prices peak, especially in Albufeira and Lagos. Beach parking can fill by mid-morning. June and September are the sweet spots, with warm water, long days and fewer people. October is a pleasant shoulder month. From November to March it is mild and often sunny, good for golf and cliff walks, but the sea is cold and some beach restaurants close.
The Alentejo is quieter all year, but inland heat shapes its calendar. July and August often reach the high 90s and sometimes pass 100°F around Évora, so plan to rest through the afternoon or head to the coast. Spring, from April to early June, is loveliest, with green fields and wildflowers. September and October bring the harvest and warm days. Comporta gets busy with Lisbon weekenders in summer.
For a June or September honeymoon, both shine. For August, the Alentejo's space is a real advantage.
Days Out for Two
In the Algarve, take a boat from Portimão, Carvoeiro or Benagil to see the sea caves. Swimming into Benagil is banned and kayak visits must be guided. Walk the Seven Hanging Valleys trail early, then swim at Praia da Marinha. Explore Ponta da Piedade near Lagos by small boat, watch sunset from the cliffs at Cape St. Vincent and spend a day on the sandbar islands of the Ria Formosa. Book morning boat trips, when the sea is usually calmer.
In the Alentejo, the rhythm is one outing a day. Watch sunset from the walls of Monsaraz, then join a stargazing session at the Dark Sky Alqueva reserve. A new moon makes the sky dramatically darker. Walk Évora's lanes at dusk, taste amphora wine around Vidigueira, ride horses on Comporta's beach and visit the stilt fishing pier at Carrasqueira. Kayaking on the Sado estuary can bring sightings of its resident bottlenose dolphins.
What You Will Eat
Algarve food is built on seafood. Share a cataplana, a stew of clams, fish or pork cooked in a hinged copper pan sized for two. Grilled sardines are a summer specialty in Portimão. Harbor restaurants sell the morning catch by weight. In the hills near Guia, roadside places serve spicy piri-piri chicken. Sweets lean on almonds, figs and carob. After dinner, try medronho, a strong spirit from the Monchique hills.
Alentejo food is some of the most satisfying in Portugal. Porco preto, the native black pig fattened on acorns, appears grilled as secretos or cured as ham. Açorda, a bread soup with garlic, coriander and a poached egg, sounds humble and tastes wonderful. Sericaia, a cinnamon custard cake with Elvas plums, is the dessert. The region's ripe reds and fresh whites, plus wines aged in clay talhas, are a big part of every meal.
Seafood lovers will be happiest in the Algarve. Food and wine lovers will remember the Alentejo.
Getting There and Pairing Them
Both regions are reached from Lisbon Airport (LIS), which has nonstops from about a dozen US cities. Évora is about 1.5 hours east and Comporta about 1 to 1.5 hours south by car. The central Algarve is 2.5 to 3 hours from Lisbon. Faro Airport (FAO) serves the Algarve, though US flights there are rare and seasonal at best. Trains reach Évora and Faro, but a car is close to essential in both regions.
These two are natural partners. From Comporta, the Algarve is about two hours south along the coast, which makes the Alentejo the ideal middle chapter between Lisbon and the beaches. A relaxed ten-day plan: two nights in Lisbon, three on an inland Alentejo estate, two in Comporta and three in the Algarve, flying home from Faro via a European hub or driving back to Lisbon.
With only a week, choose by your priority: water and cliffs, or space and food.
