Best lakes around Olhão are primarily found within the Ria Formosa Natural Park, a protected coastal lagoon system in the Algarve region of Portugal. This unique ecosystem features a network of saltwater lagoons, marshes, and barrier islands, offering diverse aquatic experiences. The area is known for its biodiversity and serves as a vital resting point for migratory birds. Olhão, as the "Capital of Ria Formosa," is a working fishing port deeply connected to this natural landscape.
Last updated: August 19, 2026
Highlight • Waterfall
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Highlight (Segment) • Trail
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..near the 'new harbor' you will find this natural jewel! 👀🦩
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The last stretch on foot, it wouldn't have been possible with an e-bike. Unfortunately, I didn't make it all the way down because I was concerned about getting back up - not even 10 years ago that would have been a no-brainer. But with the slippery path and without hiking poles, I have to be fair to my age (71) and physical condition. But the view down to the pond and the young people bathing there was worth it alone... however, I couldn't see the waterfall from up there.
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Unfortunately, the location is incorrectly marked. When you zoom in on the map, you can see the correct location. However, when the water level of the Ribeira do Alportel is high, the route to Pego do Inferno from the incorrectly marked location is somewhat difficult or long 🤷🏼♂️ February 23, 2026: Komoot seems to have corrected the location 👍🏼
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Flamingos can often be seen in the back part of the filter basins.
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Beautiful area with lots to discover.
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Nice varied route on the way from Tavira towards Faro through the Parque Natural de Rio Formosa. Very well maintained and well developed. A place where a bridge collapsed was easy to avoid.
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Santa Luzia is a small town and municipality in the Algarve in southern Portugal. It gives itself the nickname "capital of the octopus". There are very good restaurants here that serve octopus.
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This idyllic place is only a few hundred meters from the small car park. Perfect for swimming, because the water is crystal clear. In summer, however, the beautiful waterfall can turn into a sad trickle or the inflow can temporarily dry up completely.
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Olhão is known for its unique Ria Formosa Natural Park, a protected coastal lagoon system. This area features a labyrinth of saltwater lagoons, marshes, winding canals, and barrier islands, offering diverse aquatic experiences rather than traditional freshwater lakes.
Several barrier islands are easily accessible and offer distinct experiences. Ilha da Armona is known for its long, white sandy beaches and calm, shallow waters. Ilha da Culatra offers an authentic fishing village atmosphere and wild, quiet beaches. Slightly further east, Ilha da Fuseta is a local favorite with very calm, shallow waters.
Yes, the Ria Formosa Natural Park is an excellent spot for birdwatching. You can often observe flamingos, especially at specific locations like Flamingos in the Parque Natural da Ria Formosa. The park is a vital resting point for migratory birds and is home to the rare Purple Swamphen, its symbol.
The calm waters of the Ria Formosa and its barrier islands are ideal for swimming, kayaking, and paddleboarding. Boat tours are also a popular way to explore the lagoon's channels, discover its unique ecosystem, and observe wildlife.
Absolutely. The barrier islands, such as Ilha da Armona, offer calm, clear, and shallow waters, making them excellent for families with children. The Ria Formosa Natural Park itself is considered family-friendly, with opportunities for gentle exploration and wildlife spotting.
The barrier islands are easily accessible by regular ferry services or water taxis departing from Olhão. These services make the islands perfect for day trips.
The Ria Formosa Natural Park is a unique coastal lagoon system, considered one of the Seven Natural Wonders of Portugal. It's a sanctuary for biodiversity, hosting a wide variety of flora and fauna, including one of the world's largest concentrations of seahorses, and serves as a crucial stop for migratory birds.
Yes, the area around Olhão and the Ria Formosa offers various routes. For cycling, you can find easy routes like the 'Ria Formosa Natural Park loop from Olhão' or 'Ria Formosa Salt Ponds loop from Fuseta-A' within the Cycling around Olhão guide. There are also gravel biking options, such as the 'Salt Pans Fuseta – Old/Roman Bridge Tavira loop from Olhão' in the Gravel biking around Olhão guide.
The Ria Formosa is a vital resting point for birds migrating between Europe and Africa, making spring and autumn excellent times for birdwatching. However, its natural beauty and diverse activities can be enjoyed year-round.
Yes, Ilha da Armona is a car-free paradise, offering tranquility and a slow pace. Walking eastward along its beach can lead to deserted areas, providing unspoiled nature.
Visitors frequently praise the pristine and uncrowded beaches of the barrier islands, the crystal-clear waters, and the rich biodiversity of the Ria Formosa Natural Park. The opportunity to observe flamingos and other wildlife, combined with the authentic charm of the fishing villages, are often highlighted as special experiences.
Yes, islands like Ilha da Armona and Ilha da Culatra feature charming fishing villages where you can enjoy fresh seafood at local restaurants, offering a taste of traditional island life.


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