The best walks and hikes around Reserva Natural das Dunas de São Jacinto
4.4
(269)
1,801
hikers
73
hikes
Hiking around Reserva Natural das Dunas de São Jacinto is situated on a narrow peninsula between the Atlantic Ocean and the Ria de Aveiro lagoon. This protected area features expansive white sand beaches and dynamic systems of shifting and fixed sand dunes. Inland, maritime pine forests were planted to stabilize the dunes, while freshwater ponds and marshlands provide vital habitats. The terrain is generally flat, offering varied surfaces for exploration.
Best hiking trails around Reserva Natural das Dunas de São…
Last updated: May 13, 2026
4.3
(12)
69
hikers
9.75km
02:28
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.5
(2)
21
hikers
5.96km
01:30
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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2.0
(1)
3
hikers
9.07km
02:17
10m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(30)
79
hikers
9.31km
02:22
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
On this avenue you can have a good snack!!
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Beautiful long beaches at the end of the Costa Nova peninsula. The jetty into the sea separates the two beaches, Praia da Barra and Praia da Velha.
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A beautiful open square with a large roundabout. From here, you can walk to Velha Beach or enjoy a delicious meal at one of the nearby restaurants. The Praia do Farol restaurant is highly recommended.
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The Farol de Aveiro (also known as da Barra) is over 60 meters high, making it the sixth tallest lighthouse in the world. Every Wednesday, the first 50 visitors are allowed to ascend the tower. Therefore, there are often long lines of people in front of the tower on Wednesdays.
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These flooded areas combine fresh and salt water, creating a unique ecosystem where the diverse flora attracts a wide variety of fauna. The lagoons, known as pateiras, were reopened in the 1980s and have become a refuge for numerous water birds, including the ducks of the Aveiro estuary, from which they are named.
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Walking along the wooden walkway over the dunes, the reserve invites you to explore its most biodiverse corners. Here, nature has taken its course, creating unique dune habitats where native species thrive. The São Jacinto forest, planted over a century ago, was essential to securing the dunes, with the maritime pine as the guardian of this untouched landscape.
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To get from Costa Nova to the beach, there are wide and well-developed walkways through the dunes at various points on the beach.
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I don't know what the title of this highlight means, but there is actually a highlight at this point: the passage to the beach with a boardwalk over the dunes.
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Frequently Asked Questions
How many hiking trails are available in Reserva Natural das Dunas de São Jacinto?
Reserva Natural das Dunas de São Jacinto offers a diverse network of over 70 hiking trails. These routes cater to various preferences, with a significant number of easy options for a relaxed exploration of the natural landscape.
What kind of terrain can I expect on the hiking trails?
The trails in Reserva Natural das Dunas de São Jacinto feature varied terrain, including immense shifting and fixed sand dunes, serene white sand beaches, and calming pine forests. You'll also encounter marshlands and freshwater ponds. The terrain is generally flat, making it accessible for most hikers, with some paths including boardwalks over the dunes.
Are there any easy or beginner-friendly hiking options?
Yes, the reserve is well-suited for beginners and those seeking easy walks. Over 50 of the available routes are classified as easy. For example, the Hiking loop from Site of Community Importance Ria de Aveiro is an easy 6.0 km path that winds through diverse landscapes including marshlands and pine forests.
Can I find circular hiking routes in the reserve?
Many of the trails in Reserva Natural das Dunas de São Jacinto are designed as circular routes, allowing you to start and end at the same point. An excellent option is the Hiking loop from Dunas de São Jacinto Nature Reserve, an easy 7.5 km trail that showcases the area's natural beauty.
Is Reserva Natural das Dunas de São Jacinto suitable for families with children?
Absolutely. The reserve's generally flat and well-maintained trails, including boardwalks, make it an ideal destination for families. The easy difficulty of many routes, combined with opportunities for birdwatching and exploring diverse natural features, provides an engaging experience for all ages. The Interpretation Center can also help families choose a suitable trail.
What wildlife can I expect to see while hiking?
Reserva Natural das Dunas de São Jacinto is a haven for wildlife, especially birds. It's an important refuge for various species like ducks, herons, and seagulls, and serves as a critical site for migratory waterfowl. You'll find two observation platforms and various hides, particularly near water points, making it an excellent spot for birdwatching, especially from November to February.
What are the best times of year to go hiking in the reserve?
The reserve offers a pleasant hiking experience throughout much of the year. For birdwatching, the period from November to February is particularly rewarding due to the presence of migratory waterfowl. The pine forests offer shade during warmer months, and the coastal location provides refreshing breezes. Always check local weather conditions before your visit.
Are there any interesting landmarks or attractions to see along the trails?
Yes, the reserve offers several points of interest. You can explore the Boardwalk in Reserva Natural das Dunas de São Jacinto, which provides easy access through sensitive dune areas. Other facilities include Fishing docks and picnic trailhead at Cozinhas da São Jacinto, and the São Jacinto Swimming Pools, National Center for Environmental Training.
How can I get to Reserva Natural das Dunas de São Jacinto using public transport?
The reserve is located on a peninsula. While direct public transport options might be limited, you can typically reach the area via bus services to São Jacinto. From there, the Interpretation Center and trailheads are accessible. It's advisable to check local bus schedules and ferry connections across the Ria de Aveiro for the most current information.
Is there parking available for hikers?
Yes, parking facilities are available for visitors to Reserva Natural das Dunas de São Jacinto. You'll find designated parking areas near the Interpretation Center and various trailheads, making it convenient to access the hiking routes.
What do other hikers say about the trails in Reserva Natural das Dunas de São Jacinto?
The trails in Reserva Natural das Dunas de São Jacinto are highly rated by the komoot community, with an average score of 4.4 stars from over 260 reviews. Hikers often praise the unique combination of dynamic sand dunes, serene beaches, and calming pine forests, as well as the well-maintained paths and opportunities for birdwatching.
Are there any moderate hiking trails for a bit more challenge?
Yes, for those looking for a slightly longer or more challenging experience, there are 21 moderate trails available. A popular choice is the Praia de São Jacinto loop from São Jacinto, a 9.8 km route that takes about 2 hours 30 minutes to complete and offers views of both the Atlantic coast and the Ria de Aveiro.
Can I combine hiking with other activities in the area?
Absolutely. The reserve's diverse landscape, bordered by the Atlantic Ocean and the Ria de Aveiro, lends itself to various activities. Beyond hiking, it's an excellent spot for birdwatching, and the relatively flat trails with varied surfaces are also suitable for beginner trail runners. The nearby beaches offer opportunities for relaxation.
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