#4 Wander the Art Nouveau district
Aveiro’s Art Nouveau quarter may be small, but it’s packed with personality. You’ll spot curved iron balconies, tiled façades, stained glass windows, and door knockers shaped like sea creatures. The best way to see it is on foot, starting at the Art Nouveau Museum, housed in the pastel-pink Casa Major Pessoa.
Even if you skip the museum interior, take time to explore Rua João Mendonça and the surrounding streets. Many buildings were commissioned by wealthy merchants in the early 1900s, and the details: floral ironwork, painted tiles, sculpted stone, still feel indulgent. It’s not a formal district, but you’ll know it when you’re in it.
#5 Taste ovos moles
Ovos moles aren’t subtle. These small sweets are made of egg yolks and sugar, wrapped in rice paper, and often shaped like shells or fish. The recipe comes from local convents, where nuns were known for turning leftover yolks into edible indulgence. Today, they’re Aveiro’s most famous bite.
Start at Confeitaria Peixinho, a century-old bakery just off the main canal. You’ll find ovos moles boxed like gifts, sold individually, or folded into pastries. Locals love them, visitors are split, but tasting one is practically a rite of passage. If you're building a food-focused Portugal itinerary, this is a must-eat moment.
#6 Visit the Vista Alegre factory and museum
In nearby Ílhavo, the Vista Alegre porcelain factory has been producing high-end ceramics since the 1820s. You can tour the museum to see historic pieces, learn about porcelain production, and walk through a wing filled with royal commissions and intricate painted sets. It’s polished, but not dull, and there’s an outlet shop next door with solid discounts on factory seconds.
The visit pairs well with lunch at a seafood spot in Ílhavo, which is known for caldeirada (fish stew) and bacalhau dishes. Allow at least half a day. If you’re into design, craft, or even just good souvenirs, this is a smart detour from the city center.
#7 Head to Costa Nova for stripes, seafood, and sand
Costa Nova is where Aveiro swaps canals for the coast. This seaside village is famous for its candy-striped houses, once simple fishing huts, now reimagined as summer homes. The look is cheerful, photogenic, and surprisingly low-key once you move beyond the Instagram shot.
The main strip runs between the lagoon and the Atlantic, with wooden boardwalks, seafood restaurants, and small markets. Try grilled sardines or linguado grelhado (grilled sole), and linger by the dunes with a coffee or a cold beer. If you're searching for the best beaches in Portugal, Costa Nova makes a strong case, not for size or surf, but for charm, accessibility, and flavor.