SintraCascaisSesimbra.com

The best independent guide to the Tróia Peninsula

SintraCascaisSesimbra.com

The best independent guide to the Tróia Peninsula

Tróia, Portugal: an independent travel guide for 2026

Thirteen kilometres of white sand. Pine forests that hide some of Europe's most exclusive resorts. A Roman fish-salting town that fed an empire. And calm turquoise water that has more in common with the Caribbean than the Atlantic. All on a narrow finger of land you reach by ferry from Setúbal in just over twenty minutes.

Tróia is a place of contradictions. The northern tip is a polished resort of stylish hotels, a glamorous marina, a grand casino, and one of the top twenty golf courses in Europe. Yet walk for fifteen minutes from the ferry terminal and you will find yourself on a deserted beach, backed by serene pine forest, with no sign of the resort behind you. This is the trick of Tróia, and the reason its guest lists have long included royalty, film stars, and the sort of names usually trailed by paparazzi elsewhere.

What many first-time arrivals do not realise is that the calm turquoise water here is no accident. Sunken sandbars offshore tame the Atlantic swell, leaving the western beaches gentler and warmer than the wilder Atlantic coastlines further north. It is a coastline made for swimming, for long walks at the water's edge, and for doing very little for hours on end. On the eastern side, where the peninsula meets the Sado Estuary, the mood shifts again, into a quiet wildlife haven of flamingos, migratory birds, and the resident dolphin pod that draws visitors out on boat tours from the marina.

History runs underneath all of this. On the eastern shore lie the extensive ruins of Cetóbriga, a Roman settlement that salted fish on an industrial scale until a winter storm in the fifth century brought it to an end. The site is a peaceful cycle from the main resort, and one of the most atmospheric Roman ruins you will find in Portugal.

I have been exploring Portugal since 2001 and, together with my Portuguese wife, have returned to Tróia many times over the years, whether for a beach trip from Setúbal, or a deserted cycle to the Roman ruins. This guide shares what we have learned, so you can decide whether Tróia is right for a day trip or a longer stay, and how to make the most of your time on this remarkable stretch of Portuguese coastline.

 

 

Highlights of Troia

Highlights of Troia as a day trip
• Endless paradise beaches
• The extensive Roman ruins of Cetobriga
• The famed Troia Golf, one of Europe’s premier golf courses
• Quiet roads and tracks ideal for cycling
• Deserted beaches (if you are prepared to walk from the ferry terminal)
• The ferry ride across the cooling water of the Sado estuary (while looking for dolphins)
• The scenic and unspoilt eastern shoreline of Troia.

Praia Troia Mar beach

Tróia is famed for its beautiful beaches

Highlights for a holiday to Troia
A feeling of exclusivity, and an atmosphere not found in most Portuguese resorts
• Deserted beaches, privacy, and a true chance to escape from it all.
• High-class dining and entertainment at the marina and casino
• A cultural day trip to historic Setubal
• Exclusive hotel complexes, frequented by Europe’s elite
• A dolphin watching tour in the Sado Estuary

Below is a map of Troia, with the highlight marked in green and the beaches in yellow

1) Casino de Tróia 2) Cetobriga Ruínas Romanas 3) Troia Golf 4) Marina de Tróia 5) Praia Tróia Mar 6) Praia do Bico das Lulas 7) Praia da Questa 8) Praia da Costa da Galé 9) Praia Atlântica

Troia Welcome

Welcome to Tróia

Peninsula de Tróia

Troia for a Holiday

Troia is a wonderful holiday destination for visitors who seek tranquillity and seclusion, combined with a touch of class. Any holiday to Troia will be primarily focused around idyllic beaches and the facilities of your hotel complex; Troia is not a bustling or hectic resort. A holiday to Troia will be much more expensive, but then this is why people choose to live or have a holiday here.

Marina de Tróia

The main resort of Troia overlooks the marina

The main town is at the northern tip of the peninsula and boasts a selection of stylish restaurants and bars, and the Casino de Tróia. Even though the town is small, there is always a good holiday atmosphere, and in-part due to the ferry departing from here.

There is a second popular development further south on the Peninsula, referred to as Sol Tróia . This area is a mixture of modern holiday homes and stylish hotels, including the Pestana Troia Eco-Resort. Sol Tróia is much calmer and low key than the northern tip Troia with fewer restaurants and bars, but there is the trendy SPOT - Troy Water Lounge .
Below is a map of Troia showing the locations of the main hotels and accommodation, if you adjust the dates to your holiday it will display availability and the best prices.

 

Troia as a day trip

The main reason for a day trip to Tróia are for the beaches, and they are wonderful beaches, but there is more to see and do in the region.

Bikes could be hired (or brought over on the ferry) to cycle along the quiet roads to the Roman ruins. The undeveloped eastern side of the Peninsula is a haven for wildlife including flamingos and migratory birds. Alternatively, a relaxing afternoon and evening could be spent in the romantic restaurants, which overlook the marina and estuary.

The majority of day-trippers come from Setubal, as this is the departure location for both ferries (the passenger catamaran and the car ferry). It is possible to have a day trip to Troia (using public transport) from Sesimbra or even Lisbon (train from Lisbon and ferry from Setubal). If you are on holiday in Setubal, then Troia offers the best beaches which are accessible by public transport.

Tróia nature

Tróia is not just exclusive tourist developments, there is also beautiful natural scenery

The beaches of Troia

The main reason for a day trip (and often a holiday) are the glorious beaches, which extend along the western side of the Peninsula. This coastline offers vast beaches of soft golden sands, onto which the cooling waters of the Atlantic Ocean roll onto.

Praia do Bico das Lulas, Troia

The Praia do Bico das Lulas beach, south of the main town

One interesting aspect of Troia Peninsula is that the seas tend to be much calmer than at other Portuguese westward facing coastlines (such as the Costa da Caparica or Ericeira, both famous for their surfing).

This calmness is due to sunken sandbars out to sea, and these give rise to the calm turquoise seas for which the region is renowned for, especially Comporta to the south. The beaches on the western side of Troia are safe for children to swim in, but only swim where there is lifeguard supervisor, and it is safe to do so.

troia Praia Atlantica beach

The Praia Atlantica beach, looks out over… the Atlantic (as the name suggests!)

The majority of visitors tend to congregate around the north-eastern side of the Praia de Tróia, as this is the closest beach to the ferry terminal and main resort town. From the town centre there are broad walks to quieter sections of this beach, including the southern side of the Praia do Bico das Lulas . To further escape the crowds head to the Praia de Tróia-Galé, which is behind the Troia Golf course.

The Praia Atlantica is the main beach for Sol Tróia, and is another magnificent beach, which is very similar to the northern tip.

The eastern side of the Troia Peninsula has beaches that are as picturesque as those of the western coastline, but the waters come from the Sado Estuary and are not suitable for swimming in.

Troia beach Sado Estuary

The beach on the eastern side of Troia overlook the Sado estuary and tend to be much quieter but are not for swimming

Troia Golf

Troia Golf is the outstanding golf course of the Troia Peninsula, and is considered as one of the top 20 golf courses in Europe. The setting is beautiful, and, with narrow greens and numerous bunkers, it is a challenging 18-hole course. Green fees are €102/ €78 (18/9 holes) and they can be contacted by phone: +351 265 494 024, or www.troiaresort.pt/en/troia-golf/

Troia Golf

The Troia Golf clubhouse and lake to cross on the first hole

The Roman ruins of Cetobriga

Cetobriga was a major Roman settlement which specialised in the salting of fish, caught from the Sado Estuary or the Atlantic Ocean. This fish-salting process was performed on almost an industrial scale, and many of the factory like buildings have been unearthed, along with bathhouse temples and even an early Christian church. The town was abandoned in the 5th century after being critically ravaged by a winter storm.

The ruins are situated on a separate headland of Troia , and are unfortunately a significant distance (7km) from the main resort town. If you have a car (or are cycling), this is a very peaceful and idyllic section of Troia. The entrance fee to the ruins is €6.00 and it closes during lunch.

Tuinas Roanas Cetobriga Troia

The Cetobriga ruins have detailed information and are well worth the cycle, hike or drive from Tróia

Travel to the Tróia Peninsula

There is just a single road connecting Troia to the mainland, but this travels from the south, via Comporta, and is a massive detour when heading from Lisbon. Most traffic from the north crosses the estuary using the car ferry (€17.20/€31.00 single/return) that departs from Doca do Comércio in Setubal and terminates at the Cais Sul terminal on Troia. This ferry terminal is close to Sol Tróia, and is three kilometres to from the main resort town and the passenger ferry terminal.

Troia setubal Atlantic Ferries

The slower car ferry heading back to Setubal

For foot passengers, the catamaran is the better option. It departs Setubal from Cais 3 and terminates at the Ponta do Adoxe, close to the marina in Troia . A return catamaran ticket costs €7.75 and is charged to the Navegante Card (the same public transport ticket as used in Lisbon), which costs €0.50 for the initial purchase.For the latest timetable, please visit the Atlantic Ferries website:
https://www.atlanticferries.pt/en/

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It is possible to travel on the ferry as a foot passenger, and this is convenient for Sol Tróia, but the journey is much longer than the catamaran. A single ticket costs €3.60.

catamaran Atlantic Ferries setubal

The green Atlantic Ferries catamaran is the fastest way to Troia

Setubal Portugal Holiday & Tourism Guide

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