São Miguel Road Trip: 221 km Round the Azores' Main Island in 4 Days

São Miguel is the largest island of the Azores, the Portuguese archipelago in the middle of the Atlantic. It is an island of volcanoes, and three of them have craters with lakes in them. This loop starts and ends in Ponta Delgada and takes four days and about 221 km. It looks down into the caldera of Sete Cidades in the west, crosses the island over Lagoa do Fogo, follows the north coast past the tea fields of Gorreana to Nordeste, comes round the green east end to the hot springs of Furnas, and returns along the south coast through Vila Franca do Campo. The distances are short, but the roads are winding, and the crater views need clear weather, so give each day time.

The Azores are part of Portugal, so you drive on the right. The island’s expressway was built as a SCUT, a road with no charge to the user, and we found no toll anywhere on the route. Pick up the car at Ponta Delgada Airport, about 3 km from the city centre. Three things to know before you go. From 1 August to 30 September 2026, and again during the Easter school holidays, the road over Lagoa do Fogo is closed to rental cars, and you take the shuttle bus instead. Online tickets for the Caldeira Velha pools are sold until midnight the day before, not on the day itself. And the Poça da Dona Beija pools in Furnas sell tickets only online.

Day 1 — Ponta Delgada to Ponta Delgada via Sete Cidades (57 km)

Start at the Portas da Cidade, the three-arched city gates of Ponta Delgada. They were built in the 18th century next to the old quay and later moved to the square where they stand today. Then leave the city to the west on the EN 1-1ª and climb the ER 9-2ª to the rim of the Sete Cidades volcano, about 20 km.

The Miradouro da Vista do Rei, the King’s View, is named after King Carlos and Queen Amélia, who visited the island in 1901. From it you look down into a caldera with an average diameter of 5.3 km, formed about 36,000 years ago. Its floor holds the largest lake in the Azores, the Lagoa das Sete Cidades, in two parts: the Lagoa Azul (blue) and the Lagoa Verde (green). The lakes are one of the Seven Natural Wonders of Portugal. About 15 eruptions have happened inside the caldera since it formed, the last one around 1439.

Drive down the ER 9-1ª into the crater to the village of Sete Cidades. If you would rather walk down, the PR3 SMI trail runs 7.7 km from the Vista do Rei to the 18th-century church of São Nicolau in the village, an easy walk of about two hours, one way. The Lagoa das Sete Cidades Environmental Complex is free. From November to March it opens on weekdays only, 9:00 to 12:30 and 13:30 to 17:00; from April to October it opens every day at the same hours.

Climb back out of the crater and drive south-east along the ridge of the Serra Devassa, a line of small volcanic cones with about 15 little lakes, among them the Lagoa do Canário. On the rim above the caldera is the Miradouro da Boca do Inferno, a few hundred metres from the road. From here you look over the caldera, its lakes and the village from the south-east rim.

Drive back to Ponta Delgada, about 22 km, and sleep there.

Day 2 — Ponta Delgada to Nordeste via Lagoa do Fogo (73 km)

Take the expressway east to the town of Lagoa and turn inland to Casa da Água, the car park at the south end of the mountain road over the Fogo volcano. From here the road climbs past the viewpoints of Pico da Barrosa to the Miradouro da Lagoa do Fogo.

Lagoa do Fogo fills the caldera of the Fogo volcano, the smallest and youngest caldera on the island, formed about 15,000 years ago and about 2.8 km across. The lake has been a nature reserve since 1974 and is up to 30 m deep. Gulls and common terns nest here, far from the sea. The PRC02SMI trail leads down to a pumice beach on the shore.

Check the season before you drive up. In 2026 the road between Casa da Água and Caldeira Velha was closed to all vehicles from 1 August to 30 September, 9:00 to 20:00, except taxis, tour companies and Azores residents, and the same applies during the Easter school holidays, 9:00 to 18:00. Then you park at Casa da Água or at Caldeira Velha and ride a hop-on, hop-off shuttle bus; tickets are sold on the bus and cost €8 for visitors who do not live in the Azores. Outside those periods you can drive the road yourself.

Drop down the north side of the volcano to Caldeira Velha, a 13-hectare natural monument in a steep valley. Here an iron-rich spring of about 32 °C comes out of the rock and falls as a warm waterfall, and below it are thermal pools heated by a fumarole to about 38 °C. A ticket for the pools costs €10 for adults, and a visit without bathing €3. Tickets are valid for a slot of an hour and a half, and only 100 people may be in the pools at once. From November to March it is open every day from 9:00 to 17:00. Buy online before midnight the day before, because same-day tickets are not sold online.

Continue down to Ribeira Grande on the north coast. Its Municipal Museum, in the old São Vicente manor house, has ethnographic collections and tiles.

Follow the coast road east to Gorreana near Maia. Tea has been grown here since 1883, and the plantation covers 32 hectares and produces about 33 tonnes of black and green tea a year. With the Porto Formoso factory nearby, São Miguel has the only two industrial tea plantations in Europe. You can walk through the factory, where the old machines still work, and into the plantation. Visits and tastings are free, and you do not need to book.

Take the expressway and the EN 1-1 east to Nordeste, the small town at the north-east corner of the island, and sleep there. Its museum, opened in 1898, holds local farming and household tools.

Day 3 — Nordeste to Furnas (46 km)

Get up early. The two viewpoints just south of Nordeste on the EN 1-1ª face east and are known as places to watch the sunrise. Ponta do Sossego, about 6 km from the town, is a garden of about 13,000 m² laid out in terraces down the slope, with a view along the east coast. A little further on, Ponta da Madrugada looks down on the Fajã do Araújo at the foot of the cliff and on the Ponta do Arnel lighthouse. It opened on 24 November 1876 and was the first lighthouse built in the Azores.

Continue on the EN 1-1ª over the hills and down to Povoação, then take the ER 1-1ª up into the Furnas caldera, an oval about 8 km long and 5.6 km wide.

Before the village, turn off to the Lagoa das Furnas, a lake of about 200 hectares. There is a ticket booth on the lake road, and in 2025 the entrance fee was €3 for adults. On the north shore are the Caldeiras, a field of steaming fumaroles. This is where the cozido das Furnas is made: pots of meat and vegetables are lowered into holes in the hot ground and cooked for about five to six hours. Restaurants in Furnas serve it. On the south shore, the Furnas Environmental Interpretation Centre explains the volcano. From November to March it opens Tuesday to Saturday, 9:00 to 17:00, and costs €3.

Drive on into Furnas, which also has hot springs and mineral water fountains in the village. Try the bolos lêvedos, a local kind of flat bun. In the evening, go to Poça da Dona Beija, a set of hot pools of about 39 °C, open until 23:00 with last entry at 21:30. Tickets are sold only online and cannot be refunded. Sleep in Furnas.

Day 4 — Furnas to Ponta Delgada via Vila Franca do Campo (45 km)

Spend the morning at Terra Nostra, in the middle of Furnas. The garden’s history goes back to 1782, when Thomas Hickling bought the property, and it now has more than 2,000 kinds of trees and one of Europe’s largest camellia collections. It opens every day from 10:30 to 16:30, closed on 25 December, and a ticket costs €17. The ticket includes the big thermal pool, where the water is 38 to 42 °C. The water is rich in iron and can stain clothes, so wear a dark swimsuit and rinse it quickly.

Take the ER 1-1ª over the hills down to Vila Franca do Campo on the south coast, about 20 km. Its pastry is the queijada da Vila, the town’s best-known cake. The Vila Franca Museum covers local archaeology, pottery and boats. About 1 km offshore lies the Ilhéu de Vila Franca, a nature reserve with a seawater inlet inside, popular for swimming in summer. Since April 2026 the rules allow up to 400 visitors a day in the bathing season, 200 at a time, and visitors who do not live in the Azores pay a fee of €4. The bathing season is set every year, so check it before you plan a swim.

Return to Ponta Delgada on the expressway, about 25 km. If you drop the car at the airport instead, the day is about 49 km.

Costs

Use the cost calculator to price fuel and nights for your dates. We found no tolls or vignettes on São Miguel. Budget for accommodation, fuel for about 221 km, car rental, Caldeira Velha (€10 with the pools), Terra Nostra (€17), the Lagoa das Furnas fee, Poça da Dona Beija, and the Lagoa do Fogo shuttle (€8) if you travel in its season. The Sete Cidades environmental complex and the Gorreana tea factory are free.

The weather is what to plan around. The best views on this loop are from the crater rims, and you see nothing when they are in cloud. Keep a spare morning or afternoon so you can go back to Sete Cidades or Lagoa do Fogo on a clear day.

This trip is also in the free Roadcut trip planner: change the number of days and where you sleep each night, pick your vehicle to see the fuel cost, check the weather on the road, and open each day in Google Maps, Apple Maps or Waze.