Best attractions and places to see around Reserva Natural das Dunas de São Jacinto include a unique ecosystem situated between the Atlantic Ocean and the Ria de Aveiro. This protected area features extensive sand dunes, sandy beaches, and freshwater ponds like Pateira, which is crucial for migratory waterfowl. The landscape is characterized by both shifting and fixed sand dunes, some consolidated by vegetation and bordered by maritime pine-woods. Visitors can explore diverse natural features and points of interest within this…
Last updated: July 2, 2026
Highlight (Segment) • Cycleway
Translated by Google •
Tip by
Highlight • Trail
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 • Rest Area
Tip by
Highlight • Rest Area
Tip by
Highlight • Forest
Translated by Google •
Tip by
Sign up for free to discover even more attractions around Reserva Natural das Dunas de São Jacinto.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Reserva Natural das Dunas de São Jacinto
The breaking waves – cycle along the Atlantic coast of Portugal
Hiking around Reserva Natural das Dunas de São Jacinto
Cycling around Reserva Natural das Dunas de São Jacinto
Road Cycling Routes around Reserva Natural das Dunas de São Jacinto
MTB Trails around Reserva Natural das Dunas de São Jacinto
Running Trails around Reserva Natural das Dunas de São Jacinto
With 995.69 hectares, of which 733.48 hectares are on land and 262.21 hectares are marine, the Dunas de São Jacinto Nature Reserve is located in the "ria de Aveiro", on a thin sandy peninsula that separates the salt water from the brackish water, to which the Vouga River gives a "sweeter" taste.
2
1
The protected area consists of 3 very different zones: the dune area which leads into a pine and acacia forest that was planted at the end of the last century to reinforce the dunes. Inside there are some freshwater ponds.
2
1
The Ria de Aveiro, in Portugal, is an estuary rich in biodiversity. This aquatic ecosystem is famous for its meandering canals, salt marshes and diverse fauna. This point, specifically, is on EN 327, which runs parallel to the Ria for long kilometers, offering incredible views.
2
0
a beautiful, quiet bike route always with a view of the Ovar Canal, from time to time there are flamingos in the shallow water...
1
0
The entire narrow peninsula separating the lagoon from the ocean is formed by a sand bank deposited off the prehistoric coastline that eventually closed in and filled with water. It is hugged by a wide road with a good shoulder for biking, all the way from the Sao Jacinto ferryboat dock at the southern tip, to Ovar in the north, with two small beach towns in between, worth a detour. To keep it straight, this section highlights the longest part, from the southern tip to Torreira. The middle section goes from Torreira to the bridge that crosses the lagoon to th east, and the norther section goes from the bridge to Ovar, where the peninsula ends. The Ria (lagoon) continues as a natural canal parallel to the coast for another 50 kilometer or so to the north.
2
2
Right across from the entrance to the Sao Jacinto campground are several docks for the small, colorfully painted traditional lagoon fishing boats still used by local fishermen.
2
0
On the lagoon side of the road the local fishermen continue to attach their traditional small shallow boats and also fish with rods from the wooden piers. On the other side a trailhead with picnic tables and restroom is a good rest area with a quick trail to a marshy pond in the nature reserve promising great birding opportunities.
2
0
The reserve is known for its extensive sandy beaches and both shifting and fixed sand dunes, some stabilized by vegetation and bordered by maritime pine-woods. You'll also find freshwater ponds, marshland, and saltwater habitats, creating a diverse ecosystem. The largest pond, Pateira, is particularly important for migratory waterfowl.
Yes, Reserva Natural das Dunas de São Jacinto is a prime location for birdwatching, especially between November and February when numerous migratory waterfowl visit. Various hides are available for observing diverse birdlife, including great tits, diving ducks, and herons. The marshy pond near Fishing docks and picnic trailhead at Cozinhas da São Jacinto also offers excellent birding opportunities.
The reserve features a network of well-maintained trails winding through pine woods and dunes, including an 8km loop. These trails are generally easy to hike and are color-coded for navigation. While the Boardwalk in Reserva Natural das Dunas de São Jacinto is currently closed for conservation, alternative routes are available starting near the São Jacinto entrance.
Absolutely! The region offers several cycling routes. For example, the EV1 on the Ria de Aveiro is a cycle way that runs parallel to the Ria for many kilometers, offering incredible views and opportunities to spot flamingos. You can find more cycling options in the Cycling around Reserva Natural das Dunas de São Jacinto guide.
Many attractions in the area are suitable for families. The extensive sandy beaches are great for children, and the easy hiking trails through the dunes and pine woods are enjoyable for all ages. The Fishing docks and picnic trailhead at Cozinhas da São Jacinto provides a rest area with picnic tables, perfect for a family outing.
The reserve offers beauty year-round, but it's particularly rewarding for birdwatching between November and February due to the presence of migratory waterfowl. The warmer months are ideal for enjoying the beaches and cycling. The diverse landscapes change with the light, offering stunning views in any season.
The Information Centre, located at the reserve's headquarters, provides detailed information about the area. You can also arrange guided visits through the center to explore the unique ecosystems and learn more about the local flora and fauna.
The reserve showcases local craftsmanship through a collection of miniature boats of the Ria at the Information Centre. The brightly-colored 'barco moliceiro,' a typical boat of the Ria, is part of the region's heritage and participates in the Moliceiros Regatta. Additionally, the forested dunes, planted in the late 19th century, represent a historical intervention to stabilize the landscape.
Yes, there are several running trails in the vicinity. For example, you can explore the São Jacinto loop from Site of Community Importance Ria de Aveiro, or the Costa Nova Striped Houses – Barra Lighthouse loop. More options can be found in the Running Trails around Reserva Natural das Dunas de São Jacinto guide.
Visitors particularly appreciate the natural setting and the tranquility of the area. The scenic views along the Ria de Aveiro, the opportunities for birdwatching, and the well-maintained trails for walking and cycling are frequently highlighted. The traditional fishing docks and picnic areas also provide a charming local experience.
Yes, you can find facilities such as picnic tables at the Fishing docks and picnic trailhead at Cozinhas da São Jacinto, which also serves as a good rest area. There is also a Campground and fishing docks area, offering amenities for visitors.


Still not found the Highlight you’re looking for? See guides of the top attractions in other regions: