Sete Cidades

Sete Cidades, meaning 'Seven Cities,' is a legendary and awe-inspiring volcanic caldera located in the western part of São Miguel, the largest island in the Azores archipelago. The caldera was formed by a series of volcanic eruptions over the past 36,000 years, resulting in a massive depression nearly five kilometers across. Today, Sete Cidades is best known for its two adjoining crater lakes—Lagoa Azul (Blue Lake) and Lagoa Verde (Green Lake)—which are separated by a narrow isthmus and famed for their contrasting colors, a phenomenon attributed to the reflection of the sky and surrounding vegetation. A small bridge crosses the narrow strip of land between the two lakes, and a smaller lake, the Lagoa de Santiago, lies nearby on the rim of the caldera.

The area is steeped in local legend, with tales of star-crossed lovers and enchanted landscapes adding to its mystique. The small parish of Sete Cidades, with a population of under 800, sits quietly within the caldera, surrounded by verdant pastures, hydrangea-lined roads and volcanic peaks. The region is protected as part of the Rede Natura 2000 network and is recognized as one of the Seven Natural Wonders of Portugal. The caldera floor is farmed, and cows graze on lush pastures between the lakes and the steep inner slopes.

Main attractions include several world-famous viewpoints, such as Miradouro da Vista do Rei and Miradouro do Cerrado das Freiras, both offering sweeping vistas over the lakes and caldera. The abandoned Monte Palace Hotel, perched above the lakes, is a popular spot for urban explorers and photographers. The parish church of São Nicolau, with its neo-Gothic architecture, adds a touch of history and charm to the village center. The viewpoint of Vista do Rei is the classic place to photograph the two lakes, and early morning is the best time to avoid cloud and crowds.

Sete Cidades is a playground for outdoor enthusiasts. Well-marked hiking and cycling trails wind around the caldera rim and down to the lakeshore, providing opportunities for all fitness levels. Popular routes include the Vista do Rei to Sete Cidades trail and the circular walk around Lagoa Azul, and a longer loop follows the entire rim. Kayaking, paddleboarding and swimming are possible on the lakes, while the surrounding hills are ideal for birdwatching and nature photography. Guided tours, horseback riding and off-road adventures are also available for those seeking a more immersive experience.

Getting to Sete Cidades is straightforward from Ponta Delgada, the island’s capital, with a scenic 30-minute drive through rolling countryside and volcanic landscapes. Public buses run to the village, but renting a car or joining a guided tour offers greater flexibility for exploring the viewpoints and trails. Facilities in the village include small cafés, local shops and guesthouses, making it a pleasant base for exploring the region. Parking at the viewpoints is limited at busy times.

The best time to visit Sete Cidades is from late spring to early autumn (April to October), when the weather is mild, the landscapes are lush and outdoor activities are at their best. However, the Azorean climate is famously unpredictable, with rapid changes in sun, cloud and rain—so visitors should come prepared for all conditions. Early mornings and late afternoons often provide the clearest views and the most magical light for photography. For the legends, the hiking and the sheer beauty of the lakes, Sete Cidades promises an unforgettable Azorean adventure.