Best natural monuments around Valezim are found within the Serra da Estrela mountain range, with Valezim serving as a base for exploration. This region, part of Portugal's largest natural park, is characterized by alpine-like landscapes carved by glaciers. Visitors can explore diverse natural features, from high-altitude lakes to river beaches and mountain peaks. The area offers a variety of natural attractions showcasing significant geological and ecological importance.
Last updated: October 30, 2026
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Covão dos Conchos is an artificial lagoon located in the Serra da Estrela Natural Park, Portugal, near the mountain village of Sabugueiro. Covão dos Conchos became famous for its bell-mouth spillway[1]. The spillway was built in 1955 to allow water to be transferred from the Ribeira das Naves River to Lagoa Comprida. It is part of the Serra da Estrela Hydroelectric System. This science fiction-style spillway became famous when photographs of the hole went viral on social media in 2016. Over the past 60 years, the growth of vegetation at the funnel's mouth has created extraordinary biodiversity and increased its ethereal allure. It is 4.6 meters high and 48 meters in circumference. The tunnel that collects the water is 1,519 meters long.
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The Lapa dos Dinheiros river beach is in perfect harmony with nature. Located in the parish of Lapa dos Dinheiros, on the Caniça River, a right-bank tributary of the Alva River, this bathing area is nestled in a mountainous landscape dominated by the Lapa Souto (south of Lapa) and imposing granite outcrops. With clear water, very appealing for swimming, the beach boasts the award for accessible beach and has lifeguards and a bar available to visitors. The rugged terrain of the valley causes the river to form a succession of small waterfalls nearby. The Lapa Souto, in addition to its valuable collection of centuries-old chestnut trees, is also home to a high level of biodiversity. From the bridge, a pedestrian path leads to the Moura Hole and a viewpoint over the Caniça Waterfalls. The Buraco da Moura is a natural cave system created by the sliding and accumulation of large granite blocks, which formed a complex system of rooms and galleries. How to get there? Once in Seia, follow the EN231 to S. Romão. From there, continue uphill for about 5 km, toward Loriga/Lapa, until you find the sign for Lapa dos Dinheiros on the left. Once inside the town, simply follow the beach signs. Coordinates: 40º 23′ 07.0″ N / 7º 41′ 50.1″ W
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A beautiful nature trail, about 9 km round trip to Covão dos Conchos. Unfortunately, on August 15th, the water couldn't reach the hole and thus reveal the waterfalls. It's a reservoir, part of the Serra da Estrela hydroelectric system. A funnel-shaped drainage structure that allows water to flow from this body of water to Lagoa Comprida. The spillway was built in 1955 to divert water from Ribeira das Naves to Lagoa Comprida. Over the past 60 years, moss and foliage have grown over the mouth of the funnel, creating a captivating spectacle. It is 4.6 meters high and 4.8 meters in circumference. The tunnel that collects the water is 1,519 meters long. It's a stunning place to visit, not only for the combination of human intervention and nature, but also for the surrounding landscape.
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Located at an altitude of approximately 1,600 meters, Lagoa Comprida is the largest water reservoir in the Serra da Estrela, intended for hydroelectric generation. This natural lake lies in a wide depression of glacial origin, approximately one kilometer long, which fed the Covão Grande glacier. Numerous glacial scars are visible along its banks, making this lake one of the most interesting geomorphological sites in the Serra da Estrela. Construction on this lake began in 1911, and by 1914, it was already six meters high. Later, in 1965, it underwent heightening work that increased its height to 28 meters, currently boasting a storage capacity of approximately 14 cubic hectometers, flooding an area of approximately 80 hectares. Small streams of water flow into this lagoon, as well as water retained in the Covões dos Conchos and Covões do Meio and carried to this lagoon through underground tunnels.
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The Serra da Estrela Natural Park is something truly special. This 1,000-square-kilometer park, spread across six municipalities, was the first and currently the largest protected natural park in Portugal. It is home to the highest point on the Portuguese mainland, the country's only ski slope, the source of two important rivers, and a fascinating, alpine-like landscape formed by glaciers.
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At exactly 1993 meters above sea level, Torre is the highest point in mainland Portugal, where the only ski resort is located. The landscape on the upper plateau of the Serra da Estrela is like a sprinkling of granite rocks over low scrub and patches of snow and ice, which the sun threatens to melt soon in the summer and which always returns the following winter. In winter, it sometimes becomes inaccessible.
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At an altitude of 1,700 metres, in the heart of the Serra da Estrela, stands the impressive Nave da Mestra, a granite colossus that holds a centuries-old secret: the Barca Herminius. Built in 1910 by craftsmen from Manteigas, who climbed the mountain with mules and hydraulic jacks, this house nestled between rocks looks like something out of a fairy tale. It is said that it was designed as a summer retreat by the Matos Preto family, but the legend goes further: clandestine meetings against the regime, led by judge José Pereira de Matos, are said to have taken place there. That is why, to this day, it is called the Judge's House. Running along these trails is a real spectacle!
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Nestled on the banks of the Caniça river, a tributary of the Alva river, this beach area is a haven in the middle of a mountainous landscape, where ancient chestnut trees and granite blocks shape the scenery. The crystal-clear, inviting water is perfect for a refreshing dip. The beach, which has been awarded the title of accessible, has lifeguards and a bar, making the experience even more enjoyable.
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Visitors frequently highlight the stunning Long Lake, known for its glacial origins and significant role in hydroelectric generation. The unique Covão dos Conchos Trail, with its distinctive 'drainage hole' spillway, is also a favorite. Another beloved spot is Lapa dos Dinheiros River Beach, cherished for its clear waters and picturesque setting.
The region, part of the Serra da Estrela Natural Park, is rich in geological wonders. You can explore glacial depressions and visible glacial scars at Long Lake. The area also features impressive granite formations, such as those found at Lapa dos Dinheiros River Beach and the high-altitude plateau around Torre (Serra da Estrela Summit).
Yes, Lapa dos Dinheiros River Beach is a beautiful spot nestled on the banks of the Caniça river. It offers crystal-clear waters perfect for a refreshing swim, surrounded by ancient chestnut trees and granite blocks. The beach is also equipped with lifeguards and a bar for visitor convenience.
While primarily focused on natural beauty, the region does offer points of historical interest. For example, Casa do Juiz (Nave da Mestra) is an impressive granite structure at 1,700 meters altitude, built in 1910, with a rich history and local legends surrounding its past use.
The area around Valezim, within the Serra da Estrela Natural Park, is ideal for various outdoor activities. You can enjoy extensive hiking, trail running, road cycling, and mountain biking. For detailed routes and guides, explore the Running Trails around Valezim, Road Cycling Routes around Valezim, and MTB Trails around Valezim.
Absolutely. The Covão dos Conchos Trail is a popular hiking route offering magnificent landscapes within the Serra da Estrela. While the trail is generally considered easy, some areas have scree, so good footwear is recommended. Many trails also lead to or around Long Lake, providing stunning views.
Many natural monuments in the region are family-friendly. Lapa dos Dinheiros River Beach is particularly suitable, offering clear waters for swimming and facilities. The area around Torre (Serra da Estrela Summit) also has easy access and offers panoramic views that can be enjoyed by all ages.
The Serra da Estrela region offers seasonal adventures. Spring brings wildflowers, while summer provides pleasant temperatures for hiking and swimming at spots like Lapa dos Dinheiros River Beach. Autumn offers beautiful foliage. Winter transforms the landscape with snow, especially at higher altitudes like Torre, where Portugal's only ski slope is located, though some areas may become inaccessible due to snow.
Accessibility varies by location. Lapa dos Dinheiros River Beach has been awarded as an accessible beach, making it suitable for visitors with mobility considerations. However, many trails, such as parts of the Covão dos Conchos Trail, involve uneven terrain and scree, requiring good footwear and a reasonable level of fitness.
Yes, some natural monuments offer facilities. Lapa dos Dinheiros River Beach has a bar available to visitors. At Torre (Serra da Estrela Summit), you'll find shops selling local products like cheese and meats. For other areas, it's advisable to carry your own food and drink, especially on longer trails.
The terrain in the Serra da Estrela is diverse, ranging from well-maintained paths to more challenging natural surfaces. Trails often feature granite rocks, loose stones (scree), and uneven ground, especially at higher altitudes. Good walking shoes with ankle support are highly recommended for most routes, such as the Covão dos Conchos Trail.
Parking availability varies. For popular spots like Torre (Serra da Estrela Summit), there are designated parking areas. For trailheads, such as those leading to Covão dos Conchos or Long Lake, you can often find parking near the starting points, though it might be limited during peak seasons. For Lapa dos Dinheiros River Beach, follow signs within the town for beach parking.
Visitors consistently praise the magnificent landscapes, the tranquility of nature, and the unique geological formations. The clear waters of Lapa dos Dinheiros River Beach are a highlight for swimming, while the panoramic views from Torre and the impressive 'drainage hole' of Covão dos Conchos are frequently mentioned as memorable experiences. The sense of being immersed in nature, away from urban centers, is also highly valued.


Extend your search for the best caves by checking out these guides of the top ones around Valezim: