Protected from development, BioRia attracts an impressive range of birds and other animals. Learn about how the local community has worked to preserve the natural habitat here.

BioRia is the perfect place to begin your discovery of Estarreja. This nature reserve comes recommended by fellow travelers, but it isn't the only thing to do here. Allow time for other sights like Estadio Municipal de Aveiro, Shopping Center Forum Aveiro, and Church of Pardilho to fully experience what the area has to offer.

Plan a trip to see BioRia

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YOUROPO - Downtown

Centro / Baixa

Save 100% on your flight

per person

Sep 14 - Sep 20

found 1 day ago

Roundtrip flight included

Boston (BOS) to Porto (OPO)

9.8/10 Exceptional! (116 reviews)

The YOUROPO staff is incredible. We arrived late and it was our first time in Porto, parking in the city can be a bit difficult, also the street to our appartment is a walkable so we could not park in front to unload our luggage. They told us to leave it at their office and took it to our apt. themselves. We exrended our stay one more night but the apartment we were is was already booked so the move us to another building and once again took care of everything for us. The apartments are beautiful, spaceous and well kept. We recomend staying with YOUROPO very much.

Reviewed on Jun 4, 2025

Wine & Books Porto Hotel

Centro / Baixa

Save 100% on your flight

per person

Sep 14 - Sep 20

found 1 day ago

Roundtrip flight included

Boston (BOS) to Porto (OPO)

9.8/10 Exceptional! (256 reviews)

Excellent check-in. Friendly and efficient staff, wonderful property and amenities. Would highly recommend.

Reviewed on Jun 14, 2025

YOUROPO - Santa Catarina

Centro / Baixa

Save 100% on your flight

per person

Aug 24 - Aug 28

found 13 hours ago

Roundtrip flight included

Newark Liberty Intl. Airport (EWR) to Porto (OPO)

9.2/10 Wonderful! (27 reviews)

Really fantastic apartment! Stunning inlaid floors (although the floorboards are loose. It was gorgeous clean and huge! Wrybwindedul area to hang out and in a great location. Comfortable beds and great to have two bathrooms. Two toilets and two showers.

Reviewed on Jun 19, 2025

Browse tours and tickets to explore BioRia

Tours & day trips

See all 41 activities

Aveiro Half-Day Tour with Moliceiro Cruise

Free cancellation available

Water activities

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Aveiro: Traditional Moliceiro Boat Tour

Free cancellation available

Adventure & outdoor

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Alvarenga: Paiva Walkways and 516 Arouca Bridge Guided Tour

Free cancellation available

Food, drink & nightlife

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Aveiro: Boat Cruise and City Walking Tour with Sweet Tasting

Free cancellation available

Popular places to visit

Circular Pedestrian Bridge

Enjoy the city views while following this raised round walkway that stands above the meeting point of two canals.

Aveiro showing a church or cathedral and heritage architecture

Aveiro Cathedral

Admire the Gothic art and enjoy the spiritual serenity of a church that dates back to the establishment of a 15th-century monastery.

Praca da Republica

5/5(1 review)

See some of Aveiro’s most striking municipal buildings, including the city hall and the Misericórdia Church, at this small but lively city square.

Aveiro which includes heritage elements, religious aspects and a church or cathedral

Museu de Aveiro

Learn all about the life of St. Joana, a 15th-century princess turned saint at this fascinating museum set in a 15th-century convent.

Shopping Center Forum Aveiro

You can browse for the perfect souvenirs at Shopping Center Forum Aveiro during your visit to Cacia. While in the area, you can find time to visit its spas.