Natural monuments around São Romão, located in Portugal's Serra da Estrela mountain range, offer diverse natural landscapes. This region is characterized by its high-altitude environment, glacial formations, and unique geological features. Visitors can explore a variety of natural landmarks, from expansive lakes to distinctive rock formations and river beaches. The area provides opportunities for appreciating the geomorphological significance of the Serra da Estrela.
Last updated: July 13, 2026
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The way is arduous, but the destination is worth it.
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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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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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This reservoir, part of the Serra da Estrela hydroelectric system, is a popular tourist destination. Part of this attraction comes from 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. The conical spillway was little known until photos of the hole went viral in 2016. 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 is a stunning place to visit, not only for the combination of human intervention on nature, but also for the surrounding landscape. The trail from Lagoa Comprida leads here is truly beautiful in any season. Bring windbreaker and water.
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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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The region around São Romão, situated in the Serra da Estrela, is rich in unique geological formations. You can visit Long Lake, which is the largest water reservoir in the Serra da Estrela and occupies a wide depression of glacial origin, showcasing numerous glacial scars along its banks. Another notable feature is the distinctive rock formation known as Cabeça da Velha (Old Woman's Head), which offers a rewarding hiking experience.
Yes, several natural monuments around São Romão are suitable for families. Lapa dos Dinheiros River Beach is particularly family-friendly, offering clear, inviting water for swimming, lifeguards, and a bar. It's also recognized as an accessible beach. The area around Torre (Serra da Estrela Summit) is also considered family-friendly, offering easy access to the highest point in mainland Portugal with shops nearby.
São Romão offers a variety of hiking trails that allow you to explore its natural monuments. The Covão dos Conchos Trail is a popular option, known for its magnificent landscapes, though it features scree areas requiring appropriate footwear. For more hiking options, you can explore various routes in the region, including moderate and difficult trails, by visiting the Hiking around São Romão guide.
The Serra da Estrela region, where São Romão is located, offers different experiences depending on the season. While the Covão dos Conchos Trail is particularly popular around August 16th, the altitude-tempered climate makes it pleasant in summer. For those interested in snow and winter landscapes, the higher elevations like Torre are best visited in winter, though some areas may become inaccessible due to heavy snow.
Yes, some sites blend natural beauty with historical significance. Casa do Juiz (Nave da Mestra) is an impressive granite structure built into the rocks at 1,700 meters altitude. It holds a centuries-old secret and is known for its unique construction and historical legends, making it a fascinating blend of natural rock formation and human history.
Given the varied terrain and altitude, it's advisable to pack good walking shoes, especially for trails with scree areas like the Covão dos Conchos Trail. Protection from the sun is necessary during sunny weather, as many paths offer no shade. Always bring enough food and drink. If visiting in cooler months or higher altitudes, layers of clothing are recommended, as weather conditions can change quickly.
Absolutely! The region around São Romão offers excellent opportunities for cycling and mountain biking. You can find various routes, from moderate to difficult, that take you through scenic landscapes and near natural monuments. For detailed routes and guides, check out the Cycling around São Romão and MTB Trails around São Romão guides.
Visitors frequently praise the magnificent landscapes and the unique natural beauty of the region. Many enjoy the opportunity for a refreshing swim in the water reservoir after a walk, as mentioned for the Covão dos Conchos Trail. The clear, inviting waters of places like Lapa dos Dinheiros River Beach are also a major draw, along with the impressive geological formations and the sense of being immersed in nature.
Yes, the rugged terrain around São Romão contributes to the formation of beautiful waterfalls. Near Lapa dos Dinheiros River Beach, the Caniça river forms a succession of small waterfalls. Additionally, the region of São Romão in Brazil, while distinct, is known for impressive waterfalls like São Romão Waterfall and Prata Waterfall within Chapada das Mesas National Park, which boast significant water flow.
The highest point you can visit in mainland Portugal, and a significant natural monument, is Torre (Serra da Estrela Summit). Located at exactly 1993 meters above sea level, it offers panoramic views of the surrounding mountainous landscape. You can drive close to the summit and take a short walk to the very top.
Yes, the region features interesting rock formations and cave systems. Besides the distinctive Cabeça da Velha, near Lapa dos Dinheiros River Beach, you can find the Buraco da Moura. This is a natural cave system formed by the sliding and accumulation of large granite blocks, creating a complex network of rooms and galleries that are fascinating to explore.


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