Top 6 Lakes around Covilhã (São Martinho)
Best lakes around Covilhã (São Martinho) are primarily found within the Serra da Estrela Natural Park, a region characterized by its high-altitude, glacial landscapes. This area features a variety of water bodies, from large reservoirs to natural lagoons and impressive waterfalls. The terrain is marked by granite formations and offers diverse natural settings for exploration. These aquatic features are integral to the park's ecosystem and provide distinct points of interest for visitors.
Best lakes around Covilhã (São Martinho)
- The most popular lakes is Covão do Ferro Lake, a lake that utilizes a glacial cirque and collects water from the Alforfa stream. It offers impressive panoramic views and is considered a notable location due to its natural surroundings.
- Another must-see spot is Hidden cascade at Poço do Inferno, a waterfall with a natural pool. This somewhat hidden cascade is appreciated for its natural beauty and offers a tranquil experience, though good footwear is required for access.
- Visitors also love Covão do Boeiro, a natural monument described as a large hollow or amphitheater. This location is known for its imposing landscape and the profound silence of the mountain, even if its lagoon may disappear in hot summer days.
- Covilhã (São Martinho) is known for its glacial lakes, reservoirs, and natural cascades. Visitors can explore a variety of water features, from large dammed lakes to smaller, high-altitude lagoons and hidden waterfalls.
- The lakes around Covilhã (São Martinho) are appreciated by the komoot community. Highlights in the area have received over 30 upvotes and feature 18 photos, reflecting their appeal to outdoor enthusiasts.
Last updated: July 3, 2026
Hidden cascade at Poço do Inferno
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Covão do Ferro Lake
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Lagoa do Peixão
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The view from here is breathtaking. The imposing rocky peaks of Fragão do Poio dos Cães and Cântaro Gordo emerge on the horizon, reminding you of the ancient glaciers that once shaped this stunning landscape.
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Covão do Boeiro
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Jardim do Lago
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Tips from the Community
Next to the Nave de Santo António, the Covão do Ferro or Padre Alfredo dam, inaugurated in 1956, uses a glacial cirque and collects water from the Alforfa stream. It was commissioned by Father Alfredo to supply electricity to the wool industry in Unhais da Serra. Unhais da Serra can be seen in the background.
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Thanks for sharing.🙏
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The Jardim do Lago extends around the Lago da Sereia and is a well-kept green area with paths, benches and lush vegetation. Perfect for a break from cycling.
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As the name suggests, this is a large hollow, an amphitheater sculpted by nature, where a lagoon lies that, on hot summer days, can disappear completely. Even so, the landscape remains stunning, imposing and filled with the overwhelming silence of the mountain.
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The Lagoa do Peixão, sculpted by ice from ancient times, has an almost mystical aura. In spring, the spectacle becomes even more mesmerizing, with thousands of dragonflies dancing on the water, while tree frogs croak on the edge of the lake, composing a perfect natural symphony. The view from here is breathtaking. The imposing rocky peaks of Fragão do Poio dos Cães and Cântaro Gordo emerge on the horizon, reminding you of the ancient glaciers that once shaped this stunning landscape.
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Somewhat hidden waterfall cascade of the Poco do Inferno waterfall. Much nicer in my opinion than the larger cascades below. A bit hidden and difficult to access...... so it can be that with a bit of luck you are all alone here. Good footwear and sure-footedness are required for the ascent.
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What a great view. The path only gets better and better!
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Combined with a hike, this is one of the highlights of our vacation in the Serra da Estrella.
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Frequently Asked Questions
What kind of natural features can I expect to see around the lakes in Covilhã (São Martinho)?
The region, primarily within the Serra da Estrela Natural Park, is characterized by high-altitude, glacial landscapes. You'll find dramatic granite formations, deep blue waters, and unique geological sites. For instance, Covão do Boeiro is a natural amphitheater, and Lagoa Comprida showcases numerous glacial scars.
Are there any unique or particularly interesting water features to visit?
Yes, one of the most unique is Covão dos Conchos, famous for its 'funnel' or spillway that appears in the middle of the water, diverting water through a 1.5 km tunnel. It's a surreal and fascinating sight, accessible via a scenic trail from Lagoa Comprida.
Are there hiking trails around the lakes in Covilhã (São Martinho)?
Absolutely. The lakes serve as excellent starting points for various hiking trails. For example, Lagoa Comprida is a popular access point for the trail leading to Covão dos Conchos. You can find many options, including easy hikes, by exploring the easy hikes guide for Covilhã (São Martinho).
What other outdoor activities are available near these lakes?
Beyond hiking, the area offers great opportunities for cycling and mountain biking. You can explore various routes that pass by these beautiful water bodies. Check out the cycling guide and MTB trails guide for Covilhã (São Martinho) for detailed routes.
What is the best time of year to visit the lakes in Covilhã (São Martinho)?
The best time depends on your preference. In winter, higher-altitude lakes like Lagoa Comprida can be covered in ice, offering a distinct visual appeal. During warmer months, the river beaches in the vicinity, such as Unhais da Serra, provide refreshing spots for swimming and relaxation. Spring and autumn offer pleasant temperatures for hiking and enjoying the landscapes.
Are there any family-friendly spots or easy walks around the lakes?
Yes, for a more relaxed experience, Jardim do Lago is a well-kept green area with paths, benches, and lush vegetation, perfect for a break. Additionally, some river beaches offer good infrastructure, making them suitable for families.
Can I swim in any of the lakes or natural pools?
While some larger lakes are primarily reservoirs, you can find excellent opportunities for swimming in natural pools and river beaches. The Hidden cascade at Poço do Inferno features a natural pool that invites swimming, and several river beaches in the area provide crystal-clear mountain waters for a refreshing dip.
What makes <a href="https://www.komoot.com/highlight/790423" target="_blank" rel="noopener">Covão do Ferro Lake</a> a must-see location?
Covão do Ferro Lake, also known as Padre Alfredo Dam, marks the beginning of the Alforfa glacial valley. It's highly regarded for its impressive panoramic views and distinctive natural surroundings, making it a key stop on many tours exploring the Serra da Estrela.
Are there any hidden gems among the lakes or water features?
While not strictly hidden, Peixão Lagoon is described as a river jewel in the glacial granite landscape of the Serra da Estrela, offering magnificent scenery. It's a less frequented spot that rewards those seeking profound natural beauty, though trails can be poorly marked.
What kind of wildlife can I expect to see around the lakes?
The Serra da Estrela Natural Park is rich in biodiversity. While specific wildlife sightings can vary, the high-altitude environments around the lakes are home to various bird species, small mammals, and unique flora adapted to the mountain climate. Keep an eye out for local fauna during your visits.
Are there any cultural or historical elements near the lakes?
Yes, near Covão do Boeiro, you can find a more than 7-meter-high statue of Nossa Senhora da Boa Estrela (Our Lady of the Good Star) carved into the rock, adding a cultural and historical dimension to the natural beauty of the area.
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