3 Days in the Algarve: Benagil, Lagos and Sagres

Three days is enough for a great taste of the Algarve: the famous cliffs and sea caves, a beautiful old town, and a sunset at the end of Europe. Here’s our 3-day Algarve itinerary, based in Lagos or Carvoeiro.

Quick answer: Day 1: a boat or kayak to Benagil, then Praia da Marinha and the Seven Hanging Valleys trail. Day 2: Lagos: Ponta da Piedade, Praia Dona Ana and the old town. Day 3: Sagres and the sunset at Cape St Vincent, or a beach day. Base yourself in Lagos or Carvoeiro, and hire a car.

Why this route works

The most dramatic stretch of the Algarve runs from Carvoeiro west to Cape St Vincent, roughly 70 km. Everything in this plan is within about an hour’s drive of Lagos or Carvoeiro, so you spend your time on beaches and clifftops rather than in the car. Lagos suits you if you want restaurants and evening life. Carvoeiro is smaller and quieter, and closer to Benagil.

Before you start

• Car or no car: a hire car makes this plan simple, as Marinha, the hanging valleys trail and Sagres are awkward by bus. Without a car, base yourself in Lagos and use boat trips, local buses and taxis. See getting around the Algarve.
• Book ahead: in summer, reserve boat trips a day or two before.
• Check the sea: boat trips depend on the weather. Keep Day 3 flexible so you can swap days if a trip is cancelled.

Day 1: Benagil and Marinha

• Morning: a boat trip or guided kayak to Benagil Cave while the sea is calm. Boats leave from Benagil, Carvoeiro, Portimão and other nearby towns, and trips usually take one to two hours. See Benagil Cave.
• Midday: swim at Praia da Marinha, a cove of golden cliffs and clear water reached by steps from the clifftop car park. See Praia da Marinha.
• Afternoon: walk part of the Seven Hanging Valleys trail along the clifftops. The full trail runs about 5.7 km one way between Praia da Marinha and Praia do Vale de Centeanes, so most people walk a section and come back. See the Seven Hanging Valleys trail.
• Evening: sunset on the Carvoeiro boardwalk at Algar Seco. See Carvoeiro.

Benagil rules: under newer rules from the maritime authorities, you can no longer land on the beach inside the cave, swim to it, or rent a kayak to go there on your own. Visits are by licensed boat trip or guided kayak tour, with time limits inside the cave. Check the current rules with your operator.

Timing: the trail has little shade, so in summer walk it in the late afternoon.

Day 2: Lagos

• Morning: Ponta da Piedade by small boat or kayak, weaving between arches, sea stacks and grottos. Trips usually last around an hour. You can also walk the clifftop paths from town. See things to do in Lagos and the Ponta da Piedade guide.
• Afternoon: Praia Dona Ana and the old town. Walk the town walls, the small fort by the harbour mouth and the lanes around the main square.
• Evening: dinner and drinks in Lagos. See the best restaurants in Lagos.

From Carvoeiro, park on the edge of Lagos old town and walk in, as the centre has narrow streets and little parking.

Day 3: Sagres or a beach day

• Sagres: about 35 minutes’ drive west of Lagos. Visit the fortress on its windswept headland, the surf beaches such as Tonel and Mareta, and the famous sunset at Cape St Vincent, about 6 km further on, where a lighthouse marks the south-west tip of mainland Europe. See Sagres.
• Or relax: a beach day on Meia Praia or at a family resort.
• Or the east: Tavira and the islands, if you’re flying from Faro. See Tavira.

A Sagres day, step by step

• Late morning: drive west and stop at a village such as Salema or Burgau for coffee. See Salema and Burgau.
• Lunch: grilled fish near the harbour in Sagres.
• Afternoon: walk around the fortress headland, then swim at Mareta, which is more sheltered than the west-facing beaches.
• Sunset: drive out to Cape St Vincent. Arrive well before sunset, as the car park gets very busy, and bring a jacket for the wind.

Food to try

Look for grilled sardines and fresh fish, octopus, clams and cataplana, a seafood stew cooked in a copper pot. Inland, try piri-piri chicken, and finish with sweets made from almonds, figs and carob. See cataplana in the Algarve.

When to go

This plan works best from May to October, when the sea is calmer and boat trips run most days. July and August are the busiest and hottest. In spring and autumn you get warm days and fewer crowds. In winter, boat trips may be cancelled in rough seas, but the clifftop walks are at their best.

If the weather turns

On a windy or rainy day, swap the boat trips for something on land. Walk the Ponta da Piedade clifftop paths instead of taking a boat, drive inland to the castle town of Silves and the hills of Monchique, or spend a slow morning in Lagos’s market and museums. See Monchique and Silves.

Tips

• Book boats for the morning, when the sea is usually calmer.
• Arrive early at Marinha and Benagil for parking.
• Bring good shoes: the clifftop trails are uneven, and many beaches have steep steps.
• Tolls: the A22 motorway across the Algarve has been toll-free since 1 January 2025, so you no longer need a toll device for this route. Motorways elsewhere, such as the A2 from Lisbon, are still tolled. See Portugal tolls explained.
• From Faro airport: about an hour to Lagos. See Faro airport transfers.
• Where to stay: see the best hotels in Lagos or where to stay in the Algarve.

FAQ

Is 3 days enough for the Algarve?

It is enough for the best of the western Algarve: Benagil, Lagos and Sagres. For the eastern Algarve as well, you need closer to a week.

Can you swim into Benagil Cave?

No. Since August 2024 you can’t swim to the cave or land on its beach, and kayaks may only go in with a licensed guide. Most visitors see it from a boat or guided kayak trip.

Do you need a car for 3 days in the Algarve?

It makes this route much easier, especially for Marinha and Sagres. Without one, base yourself in Lagos and rely on boat trips, buses and taxis.

Is the A22 toll-free?

Yes. The A22 has been toll-free since 1 January 2025, so you can drive the whole Algarve without paying motorway tolls.

Got a week? See the 7-day Algarve itinerary.

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