Best lakes around Ovar are primarily defined by the Ria de Aveiro, a significant coastal lagoon, and the smaller Barrinha de Esmoriz. The Canal de Ovar forms the northern section of the Ria de Aveiro, extending between São Jacinto and Ovar. This shallow coastal lagoon is recognized for its environmental and landscape qualities, spanning approximately 25 kilometers. The region offers diverse aquatic landscapes for exploration.
Last updated: June 26, 2026
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The Ria de Aveiro, in Portugal, is an estuary rich in biodiversity. This aquatic ecosystem is famous for its meandering canals, salt marshes and diverse fauna. This point, specifically, is on EN 327, which runs parallel to the Ria for long kilometers, offering incredible views.
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Areinho River Beach, located on the Douro River, offers views of Porto, ample parking, quality restaurants and peaceful green space with areas for family gatherings.
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a beautiful, quiet bike route always with a view of the Ovar Canal, from time to time there are flamingos in the shallow water...
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Go there when the sun is about to set, the view is amazing and the sunset is beautiful as it lines up perfectly with the river
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Nicely maintained beach on the lagoon, with clean soft sand and no waves, and water that's typically a tad warmer than the Atlantic Ocean on the opposite side of the the sandy peninsula. A popular local restaurant sits on the north end of the beach, while during the summer season a more upscale airy restaurant occupies the small round island just off the beach, with a wide wooden footbridge and shady seating under trees and a wrap-around terrace deck that remains open even the rest of the year.
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The entire narrow peninsula separating the lagoon from the ocean is formed by a sand bank deposited off the prehistoric coastline that eventually closed in and filled with water. It is hugged by a wide road with a good shoulder for biking, all the way from the Sao Jacinto ferryboat dock at the southern tip, to Ovar in the north, with two small beach towns in between, worth a detour. To keep it straight, this section highlights the longest part, from the southern tip to Torreira. The middle section goes from Torreira to the bridge that crosses the lagoon to th east, and the norther section goes from the bridge to Ovar, where the peninsula ends. The Ria (lagoon) continues as a natural canal parallel to the coast for another 50 kilometer or so to the north.
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The Ovar region is primarily characterized by the Ria de Aveiro, a significant coastal lagoon, and the smaller Barrinha de Esmoriz. These are extensive, shallow brackish water bodies, not traditional freshwater lakes, offering unique ecosystems and landscapes.
Both the Ovar Canal (Ria de Aveiro) and the Barrinha de Esmoriz Nature Reserve are recognized as Special Protection Zones for Birds. You can spot a wide variety of species, including storks, flamingos, and various cane passerines, especially in the marshlands and along the walkways.
Yes, the calm, extensive waters of the Ovar Canal (Ria de Aveiro) are ideal for various water sports. You can enjoy rowing, sailing, canoeing, and paddleboarding. Simple boat or moliceiro trips are also popular.
The region offers several options. Along the Ria de Aveiro, there are 60 km of cycle paths and 6 km of walkways. The CicloRia EuroVelo 1 is a popular cycling route along the estuary. The Barrinha de Esmoriz Nature Reserve also features dedicated walkways, known as Passadiços da Barrinha de Esmoriz, perfect for exploring the lagoon.
Absolutely. The Barrinha de Esmoriz Nature Reserve offers well-maintained walkways, including wooden planks, that allow visitors to explore its rich ecosystem. There's also an observatory for birdwatching, making it excellent for nature enthusiasts.
Many areas around the Ovar lagoons are family-friendly. The Barrinha de Esmoriz Nature Reserve has easy walks suitable for children. Areinho Beach, located on the lagoon, offers a clean, soft sand beach with no waves, making it safe for families, along with green spaces and restaurants.
The Ria de Aveiro, particularly the Ovar Canal, is known for its meandering canals, salt marshes, and numerous islets. It's separated from the Atlantic Ocean by a sand cord, creating a unique natural barrier with specific plant communities and diverse habitats for wildlife.
Yes, the region offers several scenic viewpoints. The EV1 on the Ria de Aveiro provides incredible views along the EN 327. The Barrinha de Esmoriz Nature Reserve also has an observatory and elevated walkways offering panoramic views of the lagoon and its birdlife.
The Ovar region's aquatic areas are enjoyable year-round, but spring and autumn are particularly good for birdwatching due to migratory patterns. The warmer months are ideal for water sports and enjoying the beaches, while the mild winters still offer pleasant conditions for walks and cycling.
Yes, there are several hiking opportunities. For example, you can find routes like the 'Praia da Barrinha – Esmoriz Lagoon loop' or 'Furadouro Church – Praia do Furadouro loop'. You can explore more options on the Hiking around Ovar guide.
The Ovar region is excellent for cycling. The CicloRia EuroVelo 1 is a highlight, offering dedicated paths along the Ria de Aveiro. Other routes include the 'Grande Rota da Ria de Aveiro - Ovar Loop' and 'Cais da Bestida – View of Ria de Aveiro loop'. Find more details on the Cycling around Ovar guide.
Visitors appreciate the tranquil beauty and rich biodiversity of the Ovar Canal. Many enjoy the incredible views, especially along the bike routes where flamingos can often be seen in the shallow waters. The well-maintained paths and the unique landscape of the Ria de Aveiro are frequently praised.
Yes, several quays (cais) dot the Ovar section of the Ria de Aveiro, historically used for trade and transport. Notable ones include Cais do Puchadouro in Válega, known for its artificial quay, and Cais da Tijosa, appreciated for its natural setting with minimal surrounding constructions.


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