Tróia: Roman heritage, lagoon and beaches

Tróia brings together Roman archaeology, a tidal lagoon, pine forest and beaches, along with water-based activities. When looking for a hotel, you can first consider whether cultural history, nature, or beach and water sports activities should be the focus of your trip. The different locations each have their own emphasis.

Getting there and water-based activities

Tróia is connected to Setúbal by a regular ferry service. If you are considering taking the ferry to get there, check the timetable for your travel date. Marina de Tróia has space for around 180 boats. Troia Marina offers boat rental for exploring remote beaches. This means a regular connection to Setúbal and an activity on the water are two distinct aspects of a trip.

Lagoon, forest and wildlife

The Caldeira Lagoon fills and empties twice a day with the tides. Caldeira and the surrounding pine forest include habitats of European conservation priority and are part of the “Estuário do Sado” Natura 2000 site. A hiking trail in Tróia passes through Caldeira and the surrounding pine forest. Its inclusion in Natura 2000 adds a conservation perspective to the landscape. Nature here encompasses everything from the twice-daily tidal changes to priority habitats and a trail through the lagoon and forest.

Wildlife is another feature of this landscape: the Sado population of bottlenose dolphins is the only one in Portugal that lives in an estuary. Tróia is home to one of the few resident groups of bottlenose dolphins in Europe. The reference to their being resident draws attention to a distinctive characteristic of this group, not just to the species itself.

Beaches with different characteristics

The beach stretching for more than 60 kilometres between Tróia and Sines is shaped by northwesterly winds and surf. Praia do Bico das Lulas has fine sand and a very calm sea with almost no waves. The comparison therefore highlights two different features: the length of the beach between Tróia and Sines, shaped by wind and surf, and the calm sea and fine sand at Bico das Lulas.

Praia do Bico das Lulas has designated, equipped areas for volleyball, football and rugby. Praia de Troia-mar has a sailing and windsurfing school. This gives you a clear distinction when choosing according to your interests: Bico das Lulas has areas designated for three ball sports, while sailing and windsurfing are offered as lessons at Troia-mar.

Roman heritage in numbers

The Roman Ruins of Tróia were inhabited until the 6th century and include the largest fish-salting industrial complex in the Roman Empire. The archaeological site comprises 25 fish-processing workshop areas with a total of 182 tanks, known as cetárias. The term cetárias refers to the tanks; the number therefore relates to a clearly defined feature of the site. The duration of habitation and the workshop structure answer different questions: the date places the site's history in context, while the 25 areas and 182 tanks detail the industrial fish-processing operation.

Discover more destinations: Zambujal de Cima, Trafaria, Fernão Ferro, Palhais, Sesimbra, Comporta, Portinho Da Arrábida, Almada

For the broader travel overview: Setubal.