Best lakes around Águeda e Borralha e Borralha e Borralha are defined by the presence of Pateira de Fermentelos, the largest natural lake in the Iberian Peninsula. This significant natural water body is located within the municipality of Águeda, Portugal, before the confluence of the Cértima and Águeda rivers. The region features a tranquil natural landscape, recognized for its rich biodiversity and ecological importance as a Natura 2000 site. Visitors can explore extensive wetlands and waterways that support diverse flora…
Last updated: May 3, 2026
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Popular around Águeda e Borralha e Borralha e Borralha
Beautiful city park with a lake to walk around.
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30 km circular tour (1.30h) with spectacular landscapes and fauna!!!
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Pateira de Fermentelos is the largest natural lagoon in the Iberian Peninsula, a paradise of biodiversity, home to more than 150 species of birds.
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The Pateira de Requeixo Swing offers a magnificent view over the Pateira do Requeixo lagoon, rich in fauna and flora. Easily accessible location, ideal for enjoying nature and the tranquility of the water.
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Espinhel Park offers walkways and viewpoints to enjoy the lagoon and the village of Fermentelos. It is an area rich in biodiversity. and habitat for aquatic and migratory birds, close to the geological formation of Eirol sandstones.
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In the well-equipped Parque de Espinhel, there are walkways over the waters of Pateira de Fermentelos that lead us to two wooden viewpoints, whose structures are reminiscent of a bandstand. From here we can enjoy wide views over Pateira, as well as the village that gives it its name, Fermentelos, on the opposite bank. On the edge of the lagoon, in addition to reeds and bunho, we find dense swampy willows, a refuge and habitat for numerous species of fauna, among which the avifauna stands out. In this place it is common to observe Moorhens (Galinula chloropus) and Coots (Fulica atra). The attentive observer finds an abundant and diversified biological diversity throughout the year, partly due to the occurrence of summer and winter migratory species, such as: Garçote (Ixobrychus minutus), Red Heron (Ardea purpurea), Stilt (Himantopus himantopus), Black (Nycticorax nycticorax), Osprey (Pandion haliaetus), Saffron Eagle (Circus aeruginosus), Black Ibis (Plagadis falcinellus), Spoonbill (Platalea leucorodia), as well as dozens of passerines! In the vicinity of the park, red sandstones from the tertiary period (Eirol sandstones) can be seen in the disused quarry. Source: Great Route of Ria de Aveiro
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Beautiful city park; walled like a fortress
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The region is home to the Pateira de Fermentelos, which is recognized as the largest natural lake in the Iberian Peninsula. This significant natural water body is a rich ecosystem, known for its extensive wetlands and diverse flora and fauna, making it a tranquil and ecologically important area.
The Pateira de Fermentelos is a biodiversity hotspot, particularly noted for its abundance of avifauna. You can expect to see over 150 bird species, including common sightings like Moorhens (Galinula chloropus) and Coots (Fulica atra). Other species like Garçote (Ixobrychus minutus), Red Heron (Ardea purpurea), and Osprey (Pandion haliaetus) are also present, especially at places like Pateira de Espinchel.
Yes, the area around the Pateira de Fermentelos is classified as Natura 2000. This designation underscores its importance for protecting natural resources and its rich biodiversity, including dense swampy willows, reeds, and bunho that serve as crucial habitats.
For magnificent views, visit the Pateira de Fermentelos Boardwalk and Viewing Platform. Another popular spot is the Pateira de Requeixo Swing, which offers expansive views over the Pateira do Requeixo lagoon. Espinhel Park also provides walkways and wooden viewpoints over the lagoon and the village of Fermentelos.
The region offers various outdoor activities. You can enjoy walks along the boardwalks, go birdwatching, or try sports fishing. There are also opportunities for hiking, cycling, and running on nearby trails. For detailed routes, you can explore guides like Easy hikes around Águeda e Borralha, Cycling around Águeda e Borralha, and Running Trails around Águeda e Borralha.
Yes, the area provides easy walking opportunities. Espinhel Park features walkways over the waters of Pateira de Fermentelos. You can also find easy hiking loops, such as the 'Pateira de Fermentelos – Fermentelos Viewpoint loop' which is about 6.1 km, or the 'Pateira de Fermentelos loop from Óis da Ribeira' at 5.35 km. More options are available in the Easy hikes around Águeda e Borralha guide.
Absolutely. Many areas around the lakes are family-friendly. Espinhel Park, Alta Vila Municipal Park, and the Pateira de Requeixo Swing are all highlighted as suitable for families, offering easy access, walkways, and natural beauty for all ages to enjoy.
Yes, there are several cycling routes in the vicinity. You can find routes like 'From Águeda to Pateira de Fermentelos — circular route' which is about 40 km. For more cycling options, refer to the Cycling around Águeda e Borralha guide.
Alta Vila Municipal Park is a beautiful city park in the region, featuring a lake that visitors can walk around. It's a walled park, offering a pleasant and contained environment for relaxation and strolls.
Visitors particularly appreciate the tranquility and natural beauty of the area. The extensive walkways and viewpoints, especially at Espinhel Park and the Pateira de Fermentelos Boardwalk, are highly rated for enjoying wide views and observing the rich avifauna. The region's biodiversity and peaceful atmosphere are consistently highlighted.
The Parque de Espinhel, part of the Pateira de Fermentelos area, provides well-equipped facilities for visitors, which typically include amenities suitable for enjoying the natural surroundings, such as picnic spots. The presence of walkways and viewpoints suggests a visitor-friendly infrastructure.
The Pateira de Fermentelos offers abundant and diversified biological diversity throughout the year, partly due to the occurrence of summer and winter migratory species. This means birdwatching can be rewarding in various seasons. For walking, spring and autumn generally offer pleasant temperatures, though the tranquil nature can be enjoyed year-round.


Still not found your perfect lake around Águeda e Borralha e Borralha e Borralha? Check out the guides of these regions to see even more beautiful places.