4.6
(64)
5,115
riders
10
rides
Road cycling around Poio, situated on the northern bank of the Pontevedra estuary in Spain's Rías Baixas region, offers diverse landscapes for cyclists. The area features a varied terrain, including coastal paths, riverine trails, and routes that traverse unique forests and hilly inland areas. Many routes consist of mostly paved surfaces, suitable for road cycling, with options ranging from gentle rides to paths with significant elevation changes. The region's geography provides a natural balcony overlooking the estuary, with an extensive…
Last updated: May 10, 2026
46
riders
59.3km
03:03
930m
930m
This difficult 36.8-mile (59.3 km) road cycling route around O Grove and Sanxenxo offers diverse coastal and rural scenery.
4.8
(4)
177
riders
59.5km
02:44
570m
570m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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76
riders
46.1km
02:15
610m
610m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
69
riders
56.4km
02:50
770m
770m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
14
riders
61.1km
03:08
890m
890m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Good source for getting fresh water
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Good area for a bike ride
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Nearly no cars, beautiful view… lovely spot to take a break
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Demanding climb, but with little traffic and good asphalt
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Good coastal road with beautiful views. Be careful with traffic in summer.
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The famous shell church was formerly dedicated to San Sebastián, but after the reform, the Virgen del Carmen was substituted as the main image. This chapel venerates the famous San Caralampio III, a 19th-century martyr who is the patron saint of skin diseases. The patronage and veneration of this special place, the thermal waters of the thermal baths on the island of A Toxa, are used as a skin-healing therapy, so people have been going to this chapel since ancient times to ask for the protection of this saint. Why is the church covered with scallop shells? It is the only chapel in the world covered with scallop shells. Originally built in 1909, this was the result of chance. The facade, where the altar is located, faces south, and rain constantly beats down on the walls, creating dampness and damaging the structure. At the end of the 1940s, Raimundo Riestra Calderón, II Marqués de Riestra, summoned a mason to offer a solution to this problem, which had dragged on for almost four decades. The man informed him that a traditional method of preventing water infiltration was to cover scallops with scales all over their surfaces, allowing water to slide down them without wetting the interior. He thought the idea was great and accepted the proposal. When the facade was finished, the Marquis liked it so much that, as administrator of the spa, he ordered the entire church to be covered with shells. It was a slow process that took several years, beginning in the late 1940s and ending in the early 1950s. And one last detail: If you were transported back in time 120 years to the same point where you are now, you wouldn't walk on land, but would float in the water along with the church. Almost the entire garden was an old salt mine, lost in the distant past. It was filled in at the beginning of the 20th century.
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There are over 14 road cycling routes around Poio, offering a diverse range of experiences. These include routes with varied terrain, from gentle coastal paths to more challenging inland climbs.
Poio offers a varied terrain for road cyclists. You can expect coastal paths with stunning views of the Pontevedra estuary, tranquil riverine trails, and routes that traverse unique forests and hilly inland areas. Most routes feature mostly paved surfaces, ideal for road cycling.
Yes, Poio offers several routes suitable for beginners. There are 4 easy-rated road cycling routes that provide a gentler introduction to the region's beautiful landscapes. These typically feature less elevation gain and shorter distances.
Absolutely. For experienced cyclists seeking a challenge, Poio has 2 difficult-rated routes. An example is the Pontevedra Peninsula - tour around O Grove and Sanxenxo, a 59.3 km trail with over 930 meters of elevation gain, offering significant climbs and rewarding coastal views.
Many routes in Poio offer splendid views. You can enjoy panoramic vistas of the Pontevedra estuary, Tambo Island, and Illote dos Ratos from coastal paths, such as those near Campelo dock to A Seca Recreational Area. The Boa Vista viewpoint on Monte da Tomba hillside also provides exceptional panoramic views.
Yes, Poio is rich in historical and cultural sites. You can cycle through or near the beautifully preserved fishing village of Combarro, known for its unique hórreos and traditional homes. The monumental Monasterio de San Xoán de Poio is another significant site that can be incorporated into your routes.
Yes, many road cycling routes in Poio are designed as loops, allowing you to start and finish in the same location. Examples include the Playa de Baltar – View of Puerto de Sanxenxo loop from Poio and the Ponte Sampaio Bridge – Soutomaior Castle loop from Pontevedra.
Poio's mild climate makes it suitable for road cycling for much of the year. Spring and autumn generally offer pleasant temperatures and less crowded routes. Summer can be warm, especially on inland routes, but coastal rides benefit from sea breezes. Winter cycling is also possible, though some days may be cooler or wetter.
The road cycling experience in Poio is highly rated by the komoot community, with an average score of 3.4 stars from over 7 reviews. Cyclists often praise the diverse landscapes, from stunning coastal views of the Pontevedra estuary to the charming historical villages and varied terrain that caters to different skill levels.
Yes, some routes offer views of or pass near local water bodies. For instance, the View of the Ría de Pontevedra – Lago de Castiñeiras loop from A Caeira includes views of the estuary and passes by Lake Castiñeiras. You might also encounter Lake Cotorredondo or the Pontillón do Castro Reservoir on other routes.
Certainly. The Ponte Sampaio Bridge – Soutomaior Castle loop from Pontevedra specifically features the historic Ponte Sampaio Bridge. Additionally, you might find sections of routes that align with the Río Tomeza Riverside Trail, offering a blend of natural beauty and historical context.


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