Best lakes around Óbidos (Santa Maria) are primarily defined by the Lagoa de Óbidos, Portugal's largest coastal lagoon system. This significant natural feature spans approximately 6.9 square kilometers and connects to the Atlantic Ocean. The region is known for its rich biodiversity, supporting various ecosystems and serving as an important habitat for numerous bird and fish species. It offers a diverse landscape for outdoor activities and exploring natural surroundings.
Last updated: June 3, 2026
Highlight • Lake
Translated by Google •
Tip by
Highlight • Beach
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight (Segment) • Lake
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Highlight (Segment) • Trail
Translated by Google •
Tip by
Sign up for free to discover even more lakes around Óbidos (Santa Maria).
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Covão dos Musaranhos. A very pleasant space next to the Óbidos Lagoon, it has a picnic area, barbecue and public toilets (unfortunately almost always closed). There is also a bar restaurant with a pleasant terrace (they do not serve dinner).
1
0
Immerse yourself in nature and all it has to offer. In the Western Region you can experience one of the best feelings of tranquility, while rowing and admiring the beautiful landscape of the Óbidos Lagoon.
1
0
Very beautiful route to do by gravel bike or mountain bike.
2
0
Despite its classification, the trail is quite easy to do either way, especially in dry weather. There is only one point, where depending on the degree of expertise, it may be necessary to pass with the bicycle by hand. The trail is beautiful, almost always very close to the lake's waterline.
1
0
Some of the best gravel roads you can get. Check Gravosfera for more information.
2
0
It is possible to go around almost the entire Óbidos Lagoon, using the Várzea da Rainha cycle path.
3
0
Ideal place for gravel, Óbidos Lagoon is great to enjoy contact with nature, a swim or picnic, and even easily spot flamingos!
2
0
For me one of the most beautiful beaches in Portugal
0
0
The Óbidos Lagoon is a highly biodiverse area, serving as an important habitat for numerous resident and migratory bird species, including flamingos, mallards, and various plovers. Its mudflats are crucial for birdlife and fish populations. You might also spot fish species like sea bass, red mullet, sea bream, gilt-head bream, sole, and eel.
The calm waters of the Óbidos Lagoon are ideal for a wide range of water sports such as rowing, windsurfing, sailing, canoeing, kiteboarding, jet skiing, water skiing, and stand-up paddleboarding. The surrounding area also offers picturesque landscapes perfect for hiking and cycling, especially along the Lagoa de Óbidos cycle path.
Yes, there are various hiking opportunities around the Óbidos Lagoon. For example, you can find easy to moderate trails like the 'Picnic area at Lagoa de Óbidos – Flamingos on the Óbidos Lagoon loop'. You can explore more options on the Hiking around Óbidos (Santa Maria) guide.
It is possible to go around almost the entire Óbidos Lagoon using the Várzea da Rainha cycle path. While a full loop distance can vary, cycling routes like the 'Óbidos Lagoon – Ponta da Lagoa de Óbidos loop' can range from 31 km to over 50 km, taking several hours depending on your pace. Shorter hiking loops are also available, such as a 3.5 km route from Charneca.
Absolutely. The Óbidos Lagoon area is very family-friendly. Foz do Arelho Beach offers protected lagoon waters that are very suitable for children. Many trails, including the Lagoa de Óbidos cycle path, are well-suited for families to enjoy hiking and cycling.
The Óbidos Lagoon offers opportunities for water sports and outdoor activities throughout the year. However, for pleasant hiking and cycling, spring and autumn provide milder temperatures. Summer is ideal for swimming and beach activities, especially at Foz do Arelho Beach.
Yes, parking is generally available in areas surrounding the Óbidos Lagoon, particularly near popular access points like Foz do Arelho Beach and picnic areas such as Covão dos Musaranhos.
Yes, there are options for dining and accommodation. At Covão dos Musaranhos, for instance, you'll find a pleasant space next to the lagoon with a bar restaurant and terrace. The nearby towns of Óbidos and Caldas da Rainha offer a wider selection of cafes, restaurants, and accommodation.
Yes, the Óbidos Lagoon provides excellent swimming opportunities. Foz do Arelho Beach is particularly notable, offering both ocean swimming and calm, protected lagoon waters suitable for children.
The primary natural feature is the Óbidos Lagoon, Portugal's largest coastal lagoon system. It's characterized by a unique ecosystem balancing river and sea water, extensive white sand dunes separating it from the Atlantic, and rich biodiversity. The system also includes smaller connected pools like Poça do Vau and Poça das Ferrarias, and the São Domingos Dam.
While specific regulations can vary, many natural areas and trails around the Óbidos Lagoon are generally dog-friendly, especially for walks on the Lagoa de Óbidos cycle path. It's always recommended to keep dogs on a leash, especially in areas with wildlife, and to clean up after them.
The region offers a variety of cycling routes, including gravel and touring options. You can find routes like the 'Óbidos Lagoon – Lagoa de Óbidos Gravel Trail loop' which vary in difficulty from easy to difficult. For more details, check the Cycling around Óbidos (Santa Maria) guide.


Still not found your perfect lake around Óbidos (Santa Maria)? Check out the guides of these regions to see even more beautiful places.