Aveiro Estuary Grand Trail - Green Route - Review

Aveiro Estuary Grand Trail - Green Route - Review

The first adventure of 2022

The days were already getting longer when we decided to explore one of the newest major trails in Portugal: the Grande Rota da Ria de Aveiro — Green Route (GR59). The adventure was planned for one of the first weekends with to make the most of every hour of sunshine. We were already longing to get back on our bikes with backpacks on our backs, and we didn’t want to put off our return to adventure for too long. Since we didn’t have much time, we chose a route that could easily be completed in two days and started and ended in the same place. This makes logistics much easier, since we don’t have to rely on rides from others or on the stricter schedules of public transportation

The Grande Rota da Ria de Aveiro

According to the official website, "the Grande Rota da Ria de Aveiro is defined as a long-distance route, nearly 600 km in total length, divided into three independent sections. Through the diversity of environments found throughout the region, each route has its own characteristics, its own features, and its own unique identity that sets it apart from the others. Since they are all interconnected, they allow for parallel activities such as hiking, cycling, or boating. The Grande Rota da Ria de Aveiro plays a fundamental role in promoting the region’s biodiversity, its fauna, and its flora. The significance of its natural values has led to the awarding of various national and international designations aimed at safeguarding its conservation, such as Site of Community Importance (SCI) and Special Protection Area (SPA). It has also been classified as an Important Bird Area (IBA) by BirdLife International and SPEA, and designated as a CORINE biotope and the São Jacinto Dunes Nature Reserve.
Connecting the sea to the land, with its diversity of habitats—some of which reach their greatest extent nationwide here—the Grande Rota da Ria de Aveiro is an opportunity to explore a rich natural area: offering points of interest relevant to the preservation of nature." You can find more information about this route on the official website.

Our route

While planning the route, we decided to start in Albergaria-a-Velha and finish in Águeda. This option meant a longer first day covering 110 km, but with little elevation gain, about 1,000 m+. The second day, which traversed the more mountainous area of Sever do Vouga, was nearly 83 km long, but had a considerable 2,200 meters of elevation gain.
This division of the route worked out quite well, as it allowed us to reach the end by mid-afternoon on Sunday.

The Route — Opinion

The GR59 route is entirely bike-friendly, mostly on paved roads. We didn’t encounter any major technical difficulties since we were mostly riding on secondary roads. Anyone accustomed to cycling can comfortably complete this route, whether in two or three days, depending on their physical fitness.

From a personal standpoint, this route left a little to be desired. We had hoped for a route with fewer roads, featuring bike paths that would keep us away from the asphalt. There were some somewhat monotonous stretches, always on secondary roads from village to village, which became a bit tedious. The national highway after Sever do Vouga, despite having the river alongside it, was also a bit of a drag to ride. Even some sections that were on trails through forest roads are far from the beauty seen elsewhere. Here in the interior of the Aveiro district, the eucalyptus is the king and master of the forest. These eucalyptus groves aren’t the most pleasant places to ride a bike.

But it wasn’t all bad. We loved the route between Albergaria and Aveiro, initially along a trail through farmland, surrounded by storks, herons, and birds of prey (which we couldn’t identify), and then along a boardwalk in Madeira right next to the Ria de Aveiro. We especially liked the biodiversity we encountered, quite different from the inhospitable eucalyptus groves. Another area we really enjoyed was the route between Sever do Vouga and Albergaria.

In short, it was a weekend well spent; even though the route wasn’t the most pleasant, it was well worth leaving home. We were left wanting to explore the area closer to the Aveiro Estuary more thoroughly. Perhaps we’ll return one day to hike the blue trail—GR58. It’s 130 km with only 331 meters of elevation gain, always right next to the estuary. Until then!

More information:

GR59 - Grande Rota da Ria de Aveiro - Percurso Verde

Em torno do principal canal da Ria de Aveiro, cruzando o território dos concelhos de Ovar, Murtosa, Estarreja, Aveiro, Ílhavo e Vagos (e Albergaria-a-Velha, parcialmente). A GR59 é a qu...


Localização: Aveiro
Distância: 194 kms
Tipo de percurso: Circular