Monthly notes
Illustrative image: golden-hour sandstone cliffs and coves on an Atlantic coast
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Town · Porto and the North, Portugal, Europe

Aveiro and Costa Nova, Portugal

A flat canal town on the Ria de Aveiro lagoon, about 1 h 10 south of Porto on the urban train, with the striped houses and Blue Flag beach of Costa Nova 45 minutes away by bus. A family day trip from Porto, or a calmer base by the sea. Research draft.

  • Families
Best months
Jun–Sep
Our pick
Time zone
Lisbon time
Same clock as the UK
Family fitGreat with kids4 days out with hours and prices

Where to stay

Areas of Aveiro and Costa Nova, and who they suit

  1. Aveiro centre (near the station and canals)

    Recommended

    Flat and walkable, trains to Porto about hourly, and the bus terminal for Costa Nova is next to the station. Research.

  2. Costa Nova / Barra

    Fine

    On the beach and the lagoon, Blue Flag beaches with lifeguards in season; you depend on the irregular line 36 bus (gaps of up to 1 h 45 by day and nearly 3 h in the evening) or a car to reach Aveiro and the train. Research.

For families

Aveiro and Costa Nova with kids

Opening hours, prices and age limits for each day out, with the date we read them. Beaches have their own access notes further down.

Illustrative image: parent and child walking along a cove at low tide
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  • Costa Nova and Barra

    Blue Flag 2026, both lifeguarded from 13 June to 13 September 2026; Costa Nova is also classed as an accessible beach (Turismo de Ílhavo; ABAE; Portaria 204-A/2026).

  • Museu Marítimo de Ílhavo with a cod aquarium

    €6 adult, €3 for ages 6–17, free up to 5, family €15 (two adults and at least two children 6–17); closed Mondays.

  • Fábrica Centro Ciência Viva

    a hands-on science centre in the centre of Aveiro, open Tuesday to Sunday with a lunch break.

  • Farol da Barra, Portugal's tallest lighthouse (62 m)

    free climbs on Wednesday afternoons in groups of up to 10, first come first served.

Places

Places in Aveiro and Costa Nova

Beaches, viewpoints and days out, each with the date it was last checked.

Where everything isOther
Schematic map with 3 numbered places around Aveiro and Costa Nova; the numbered list next to it has the same places.123Aveiro and Costa Nova1 kmN
  1. 1Ecomuseu Marinha da Troncalhada
  2. 2Fábrica Centro Ciência Viva de Aveiro
  3. 3Museu Marítimo de Ílhavo

Further afield: Farol da Barra (8 km), Praia da Costa Nova (9 km). Straight-line distances from the centre point, not driving times.

Schematic: positions from each place's coordinates, no roads or coastline. Not for navigation.

Sights and museums 3

Sight

Ecomuseu Marinha da Troncalhada

A traditional salt pan run as an open-air museum a short walk from Aveiro's canals: open every day, wading birds, and salt still made by hand.

  • OK with kids
Researched

last checked

Sight

Farol da Barra

Portugal's tallest lighthouse, 62 m, at Praia da Barra: free climbs on Wednesday afternoons for up to 10 people at a time, first come first served.

  • OK with kids
Researched

last checked

Sight€

Museu Marítimo de Ílhavo

Portugal's cod-fishing museum with a live cod aquarium, between Aveiro and Costa Nova: a rainy-day stop with a family ticket of €15.

  • Great with kids
Researched

last checked

More places 2

Beach

Praia da Costa Nova

Striped-house beach village on the Atlantic: Blue Flag, accessible, lifeguarded in season. BusWay line 36 runs from Aveiro bus terminal; check the current timetable and fare.

  • Great with kids
Researched

last checked

Activity

Fábrica Centro Ciência Viva de Aveiro

The University of Aveiro's hands-on science centre in an old factory near the city park: a rainy-day option for school-age children, closed Mondays.

  • Great with kids
Researched

last checked

In detail

The notes behind this page

Aveiro is a small, flat city on the Ria de Aveiro lagoon, about 70 km south of Porto. Visitors come for the canals and painted moliceiro boats in the centre, and for Costa Nova, a beach village of white houses with coloured stripes on the sandbar between the lagoon and the Atlantic. From Porto it is one urban train without changes, then a local bus to the beach.

What to do

Keep reading: 2 more sections

What the sources say (research)

  • Costa Nova has held a Blue Flag since 1989 and is classed as an accessible beach; facilities include lifeguards in season, showers, toilets and sunshade rental. Water about 14 °C in winter and 18 °C in summer. [Turismo de Ílhavo]
  • In 2026 the Ílhavo beaches Barra, Barra Sul, Costa Nova and Costa Nova Sul all have the Blue Flag, and lifeguards were on duty from 13 June to 13 September. [ABAE 2026; Portaria 204-A/2026] A Blue Flag is about water quality and services, not about how rough the sea is on the day.
  • Aveiro’s climate is close to Porto’s: highs of 24.5 °C in August and 14.6 °C in January, 975 mm of rain a year over about 97 days. [IPMA, Aveiro / Universidade]

Open questions

Part ofPorto and the North

Guides

Aveiro and Costa Nova guides

Aveiro and Costa Nova: quick answers

How do you get from Porto to Aveiro by train?

On CP's urban Aveiro line, roughly hourly from Porto São Bento (for example 08:55, arriving 10:07) in the timetable valid since 26 July 2026. Porto–Aveiro is 9 zones: €3.95 one way, €2.00 for children 4–12, under 4 free (CP 2026 prices). A €7.70 CP tourist ticket gives a day of unlimited urban trains, including this line.

How do you get from Aveiro to Costa Nova?

BusWay line 36 from the Terminal Rodoviário de Aveiro to Largo Arrais Ançã in Costa Nova takes about 45 minutes, at irregular intervals of 30 minutes to almost 3 hours, so check the return times. A ticket bought from the driver in cash is €2.00, €1.00 for ages 5 to 10; a 24-hour card is €4.00. In July and August line 35 is a faster summer service via the motorway.

Is Aveiro worth a day trip from Porto with kids?

On paper it is one of the easier ones: a flat town, one train without changes, a bus to the beach, and a science centre and maritime museum for a rainy day. A day for Aveiro plus Costa Nova is long with small children; pick one or stay a night.