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

Price found within the past 48 hours. Click for updated prices.

YOUROPO - Capela

Centro / Baixa

$513

per person

Jan 28 - Feb 2

found 1 day ago

Roundtrip flight included

Boston (BOS) to Porto (OPO)

9.6/10 Exceptional! (71 reviews)

Yes, it was everything we had hoped for. Well located and appointed. Close to everything. The best part was the helpful YOUROPO staff. RITA was amazingly helpful. She is very knowledgeable and quick to respond. Her assistance made our visit so much more enjoyable. Her colleague, LUZ, was also very detailed and wonderful to work with. Thank you! To all who assisted us!

Reviewed on Oct 20, 2025

YOUROPO - Market

Centro / Baixa

$851

per person

Mar 9 - Mar 14

found 1 day ago

Roundtrip non-stop flight included

New York (NYC) to Porto (OPO)

9.8/10 Exceptional! (103 reviews)

The suite was well layed out and came complete with a small kitchenette. Very walkable from our location. The staff were amazing. I had questions before we even started our vacation and they were quick to respond. Upon arrival, they were extremely helpful in trying to make our vacation a memorable experience. The only concern would be the first flight of stairs that had to be climbed before reaching the elevator. If stairs are an issue then this could be game changing. We didn’t give it a second thought. All the positives out weighed this one negative. We highly recommend this location. It should be noted that they have a few other properties in the area.

Reviewed on Sep 16, 2025

YOUROPO - Downtown

Centro / Baixa

$521

per person

Jan 28 - Feb 2

found 1 day ago

Roundtrip flight included

Boston (BOS) to Porto (OPO)

9.8/10 Exceptional! (144 reviews)

Great stay. The room was very clean, spacious, and had modern decor. Beds were comfortable, and the view was beautiful. Staff were very helpful—Nuno assisted us with everything we needed. The location is perfect, right in the center of town, close to the metro and next to a major food market. We loved it.

Reviewed on Nov 28, 2025

Browse tours and tickets to explore BioRia

Tours & day trips

See all 40 activities

Aveiro and Costa Nova Half Day Tour from Porto with Boat Ride

Free cancellation available

Private & custom tours

See all 21 activities

Aveiro / Porto / Gaia full day Private tour

Free cancellation available

Water activities

See all 3 activities

Aveiro: Boat Cruise and City Walking Tour with Sweet Tasting

Free cancellation available

Adventure & outdoor

See all 3 activities

Private Porto to Lisbon Tour – Customize Your Journey!

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

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.