One day in Olhão: a walking route through the markets, the lagoon and the old quarter

Before you set off

Olhão is a town best seen on foot. The markets, the waterfront gardens, the old quarter and the ferry pier are all in the lower town, close to one another. This route starts early, because the markets only trade in the morning, and finishes by the lagoon in the evening. Bring comfortable shoes, water and a hat. If you fancy an island in the afternoon, check the ferry times first: outside summer there are only a few boats a day.

Morning: the markets

Start at Olhão's markets on Avenida 5 de Outubro, facing the Ria Formosa. There are two red-brick buildings on an iron frame, fish to the west and fruit and vegetables to the east, each finished with four round glazed towers. Work began in 1912 and they opened four years later, on land reclaimed from the lagoon. According to Visit Olhão, each building stands on 88 piles linked by brick arches. They were restored at the end of the twentieth century and reopened in 1998, with tiles by the painter Costa Pinheiro lining the inside.

Official opening hours are 7am to 1pm, and the earlier you arrive, the fuller the stalls. On Saturday mornings there is also an open-air market beside the two buildings, with small growers from Olhão and the neighbouring municipalities. They are closed on Sundays and bank holidays. On Mondays they open, but it is a quiet day, especially in the fish market: there is less fresh fish and many stalls are shut.

Morning: the waterfront and gardens

Step out onto the avenue and follow the water. The waterfront runs along Avenida 5 de Outubro, with the lagoon on one side and the town's cubist architecture on the other.

Right next to the markets, to the west, is Jardim Pescador Olhanense. It has a hexagonal bandstand on a metal frame and benches decorated with tile panels telling two stories you will hear again and again in Olhão: the town's uprising against the French in 1808, and the voyage of the Caíque Bom Sucesso to Brazil to take the news to the Prince Regent. This is also where the Seafood Festival is held every August.

A replica of that boat, a two-masted vessel about 18 metres long, is moored by the markets. It only takes people out on the lagoon now and then, usually tied to events, not on a regular basis.

To the east lies Jardim Patrão Joaquim Lopes, opened in 1967, with a monument to the local skipper remembered for rescuing countless shipwrecked sailors. It has trees, shade and lagoon views, and sits close to the pier where the island ferries leave. At the western end of the waterfront is the marina, with room for 350 boats.

The water in front of you is the Ria Formosa Natural Park, created in 1987. According to ICNF, the national conservation agency, it is a lagoon sheltered from the ocean by barrier islands and dunes, stretching from Ancão to Manta Rota and covering roughly 18,000 hectares. It is only 2 metres deep on average, and much of it is exposed at low tide, so the view changes through the day. The park's emblem is the purple swamphen, a threatened bird.

Lunch

The waterfront is lined with restaurants serving regional food and terraces looking out over the lagoon. We are not naming a particular place here: our Eat page lists them by area. If you are spending the afternoon on the island, check the boat time before you order.

Afternoon, town option: the old quarter

From the markets, head up into the old quarter, a few minutes' walk away. It runs from Barreta, made up of the Gaibéu and Manuel Lopes neighbourhoods, in the west, to Bairro do Levante in the east. Expect white houses packed together at odd angles, flat roof terraces topped with little lookout towers, narrow lanes and alleys, and doors and windows framed in plaster mouldings. People have lived here for generations, so keep your voice down and take your time.

The heart of it all is Praça da Restauração. Here stands the parish church, Igreja Matriz de Nossa Senhora do Rosário, begun in 1698 and opened for worship, still unfinished, in 1715; the contract for the bell tower dates from 1722. The town's seafarers paid for it, as the inscription on the front proudly states. It has been a listed Monument of Public Interest since 2013. The order that listed it notes that the church breaks with tradition by turning its front towards the town, and that its high altarpiece, by Francisco Ataíde, is the tallest Baroque altarpiece in the Algarve.

Behind the church, facing Avenida da República, is the Chapel of Senhor dos Aflitos, listed together with the church. It has two storeys, the upper one an open loggia, and a central tile panel showing the Crucifixion. Look out for the candles: someone is always lighting them, day or night.

Close to the church and chapel, by Avenida da República, is the Monument to the Heroes of the Restoration, unveiled in 1931 and designed by the architect Carlos Chambers Ramos to honour the uprising of 1808. On the same avenue, Poço das Bombas marks the well that supplied the town with water for many years; today it has a tile panel by Jorge Timóteo dedicated to the water carriers.

Also on Praça da Restauração, the Compromisso Marítimo building, finished in 1771 and paid for by local seafarers, now houses the Olhão Municipal Museum. It opens Tuesday to Saturday, 10am to 12.30pm and 1.30pm to 5pm, and is closed on Sundays and Mondays. Go for the Sala dos Despachos, with the royal coat of arms painted on its wooden ceiling, and for the maritime and fish-canning collections. For more ideas, see things to do in Olhão.

Afternoon, island option: the boat to Armona

If you would rather have sand between your toes, swap some or all of the old quarter for Armona, the closest island to Olhão. The scheduled boat leaves from the pier near the markets and lands at the cluster of houses on the lagoon side; from there a path of around 1.5 km crosses the island to the ocean beach. In 2026 both Armona-Ria and Armona-Mar fly the Blue Flag.

The timetable is everything here, especially the last boat back. From 1 October to 31 March there are four departures from Olhão every day (8.30am, noon, 3pm and 5pm), and the last return is at 5.30pm. In April and May the last return moves to 7.30pm, in June and September to 7.15pm, and in July and August to 8.30pm. Times can shift with the tides; if in doubt, ring the ticket office on +351 964 123 878. Before you go, check today's times on our ferries page and buy your ticket at the kiosk on the pier.

Evening: sunset over the lagoon

Finish where you started, on Avenida 5 de Outubro. The gardens and the avenue face the lagoon, which makes them the obvious place to watch the light fade over the water and the fishing boats. At low tide the sandbanks and mudflats appear; at high tide the lagoon lies flat as a mirror. For dinner, the waterfront is right there, and our Eat page has the full list.