The Moliceiros

What gondolas are to Venice, moliceiros are to Aveiro. Sleek, colourful, and instantly recognisable, they glide along the canals like floating works of art. It’s no wonder so many visitors pause, smile, and snap a photo, moliceiros are true icons of the city. But their story goes far beyond pretty pictures. Originally, the moliceiro was a working boat. Locals used it to collect moliço, a type of aquatic algae once dried and used as fertiliser for the region’s farmland. The boats reached their peak in the late 1800s, but things changed fast. By the 1960s, chemical fertilisers, emigration, and rural decline had pushed the moliceiro to the brink of extinction. Yet, the story didn’t end there. When the old shipyards were revived several decades ago, the moliceiro was brought back to life. It became a tourist boat, offering visitors a new way to experience Aveiro from the canals of the Ria. The gamble paid off, and moliceiro cruises remain the city’s most popular activity. Each boat is still built by hand in nearby Murtosa, a process that takes two expert craftsmen around 25 days. They’re typically made from Scots pine or stone pine and last about seven years. Measuring 15 metres long and 2.5 metres wide, their distinctive half-moon hulls are part of what makes them so striking. But the real stars are the bow and stern, covered in vibrant paintings. Once painted by the boatbuilders themselves, and later by the owners, these designs depict historical, religious, political, humorous or satirical scenes, usually with a witty caption. Today, the moliceiro is more than a boat. It’s a floating tradition, a symbol of resilience, and a colourful expression of Aveiro’s personality.