Algarve road trip: Lagos, Benagil and Sagres along the golden cliffs

The western Algarve, on Portugal's south coast, is a run of golden limestone cliffs, sea caves and small beaches tucked between headlands. Distances are short, so a car lets you see the best of it in a few days without changing hotels. Lagos makes a good base, with Benagil and Praia da Marinha to the east and Sagres and Cape St. Vincent to the west.

The quick comparison

• Lagos and Ponta da Piedade: in and just outside town. Best for grottoes, boat trips and an easy first day.
• Benagil Cave and Praia da Marinha: under an hour's drive east. Best for the famous cave and a clifftop hike.
• Sagres and Cape St. Vincent: roughly 40 minutes' drive west. Best for wild headlands and sunset.
• Time to allow: three days covers all three at a relaxed pace; two is possible if you start early.

Getting there and around

Faro has the region's airport, about an hour's drive east of Lagos. From Lisbon, the drive south takes roughly three hours, and trains also run to the Algarve, with connections along the coast to Lagos. A car is by far the easiest way to reach the beaches and viewpoints; local buses exist but are slow and infrequent for this kind of trip.

The main east–west motorway, the A22, uses electronic tolls only, with no booths to pay at. Rental companies usually offer a transponder or another way to settle them, so ask when you collect the car. The older N125 road runs parallel without tolls but is slower, with roundabouts and town traffic.

Lagos

Lagos is a lively harbour town with a walled, whitewashed old centre of cobbled lanes, cafés and small squares. It played a part in Portugal's 15th-century voyages along the African coast, and down by the water a small 17th-century fort, the Forte da Ponta da Bandeira, still guards the harbour entrance. Nearby beaches such as Praia Dona Ana and Praia do Camilo sit in coves between the cliffs, reached by steps.

Allow: half a day to a day, plus evenings.

Ponta da Piedade

Just south of town, Ponta da Piedade is a headland of sea stacks, arches and grottoes, with a lighthouse on top. Walk the clifftop paths for the views, then see the grottoes from the water: boat trips leave from Lagos, and guided kayak tours explore the narrow channels in calm weather. Light is softest early and late in the day.

Allow: two to three hours, including a boat or kayak trip.

Benagil Cave

Under an hour east of Lagos, Benagil Cave is a vaulted sea cave with a round hole in its roof that lights up the sand below. It became so crowded that the rules changed: swimming in and landing on its beach are no longer allowed. Go with a licensed boat tour, or walk the clifftop path to look down through the opening. Rules and permitted tour types can change, so check the current rules before you go.

Allow: one to two hours; tours are short, but parking in the small village fills early in summer.

Praia da Marinha

Nearby, Praia da Marinha is one of the Algarve's most photographed beaches, with sea stacks and a natural arch. The Seven Hanging Valleys trail starts here and follows the clifftops for roughly 6 km one way, past Benagil to the Carvoeiro area. It's mostly easy walking but exposed, with little shade, so start early in summer and carry water. Many people walk one way and arrange a taxi back.

Allow: half a day with the walk.

Sagres and Cape St. Vincent

West of Lagos, the land ends at Sagres, a small town known for surfing and its fortress on a windswept headland, long associated with Prince Henry the Navigator. A few kilometres further, the lighthouse at Cape St. Vincent marks the southwestern tip of mainland Europe. Come for sunset, bring a jacket even in summer, and expect company: it's a popular spot.

If you have an extra day, the wilder west coast north of Sagres has big Atlantic beaches within a protected natural park.

Allow: an afternoon and evening.

When to go

Spring and autumn are warm and far less crowded than July and August, when the beaches, car parks and boat tours are at their busiest. The Atlantic stays fairly cool even in summer, and the west coast is windier and cooler than the south. Winter is mild and quiet, though some tours run less often.

Practical tips

• Keep back from cliff edges. The limestone can crumble without warning, and some beaches have signs about rockfall. Don't sit directly below overhangs.
• Book boat and kayak tours ahead in summer, and check that operators are licensed.
• Park legally. Beach car parks fill quickly; arrive early rather than squeezing onto verges.
• Ask about tolls when you rent the car, and keep the paperwork until the charges are settled.
• Where to stay: Lagos works best for this route. If you're combining the coast with the capital, see our guides to where to stay in Lisbon and the Lisbon 3-day itinerary.

Base yourself in Lagos, start early and leave the evenings for Sagres, and the western Algarve fits comfortably into a long weekend.

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Cover photo: Tobi 87, CC BY-SA 3.0, via Wikimedia Commons