4.7
(3)
52
riders
6
rides
Gravel biking around O Grove offers diverse coastal landscapes and natural features ideal for exploration away from traffic. The region, a peninsula in Galicia, Spain, is characterized by extensive coastal paths, varied beaches, and unique rock formations. Its peninsular shape provides continuous sea views and a network of trails suitable for gravel bikes, often featuring gentle elevation changes. The terrain includes protected intertidal complexes, pine forests, and viewpoints, making it a varied environment for no traffic gravel bike trails.
Last updated: July 2, 2026
5.0
(1)
8
riders
71.4km
04:23
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
90.3km
05:33
490m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
16.5km
01:13
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
37.3km
02:50
800m
800m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4
riders
29.6km
02:12
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around O Grove
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.
0
1
A beautiful route with a few steep and bumpy sections. At a reasonable speed, you can easily cover it even on a touring bike.
1
1
The beautiful chapel with its shell cladding is
1
1
Perfect road for a bike ride, you have to be careful in summer because of the vehicle traffic
0
0
Path that needs a lot of care
2
0
There are several dedicated no-traffic gravel bike trails in O Grove, offering a range of experiences. This guide features 4 routes, including moderate and difficult options, perfect for exploring the region's unique landscapes away from cars.
O Grove's gravel trails offer diverse terrain, from coastal paths and wooden walkways to more challenging sections with elevation changes. You'll encounter a mix of gravel, compacted earth, and possibly some paved sections, all designed to keep you away from heavy traffic. The region is known for its 'extensive coastal paths, diverse beaches, and unique rock formations', making for varied and scenic rides.
While the routes in this guide are rated moderate to difficult, O Grove's general landscape, with its 'extensive coastal paths' and 'diverse beaches', offers many opportunities for family-friendly cycling on adjacent or connecting paths. For a more challenging family adventure, consider the Monte Siradella – Espiño Beach loop from A Barrosa, which is a moderate 16.4 km ride with beautiful coastal views.
Many of O Grove's outdoor areas, including coastal paths and natural spaces, are generally dog-friendly. However, specific regulations may apply to protected areas or certain beaches. It's always best to keep your dog on a leash and ensure they are well-behaved, especially on shared paths. The region's 'privileged microclimate' makes it pleasant for outdoor activities with pets for much of the year.
O Grove is rich in natural beauty. Along your rides, you can discover highlights like the Ruta das Pedras Negras, known for its unique rock formations, or the Black Stones Coastal Boardwalk. The Praia do Barreiriño offers stunning beach views. The highest point, A Siradella Viewpoint, provides exceptional panoramic views of the estuaries of Pontevedra and Arousa, and A Lanzada beach.
Yes, all the routes featured in this guide are circular, allowing you to start and end at the same point without needing a return trip. For example, the Mountain bike trail – View of Barreiriño Beach loop from A Toxa's Island is a moderate 29.6 km loop that explores the island's natural beauty.
O Grove benefits from a 'privileged microclimate' due to its peninsular shape and shelter from the Arousa estuary, making it suitable for gravel biking for much of the year. Spring and autumn generally offer the most pleasant temperatures and fewer crowds. Summer can be warm but is popular for coastal activities, while winter is milder than many other regions, though some trails might be wetter.
Parking is generally available near popular trailheads and coastal areas in O Grove. For routes like the Monte Siradella – Espiño Beach loop, you can often find parking in areas like A Barrosa. For routes starting from Sanxenxo, there are various parking options available in the town. It's advisable to check local parking signs for any restrictions or fees.
Absolutely. O Grove and its surroundings offer a blend of natural and historical sites. You could explore the area around the Armenteira Monastery, a significant religious building, which is part of the longer Armenteira Monastery – View of Puerto de Sanxenxo loop. The Island of A Toxa, connected by an early 20th-century bridge, also features historical architecture and thermal waters.
The komoot community highly rates the outdoor experiences in O Grove, with an average score of 5.0 stars. Riders particularly appreciate the region's stunning coastal views, the tranquility of the no-traffic routes, and the diverse landscapes that combine beaches, unique rock formations, and lush natural areas. The ability to explore away from busy roads is a key highlight.
Yes, O Grove is an excellent base for combining activities. After a ride, you can enjoy the region's 'picturesque beaches' like A Lanzada or Raeiros, known for swimming and water sports. The area is also famous for its thermal waters, particularly on A Toxa Island, offering opportunities for relaxation. Many trails are adjacent to hiking paths, allowing for varied exploration.
While the routes themselves focus on natural, traffic-free areas, O Grove and its surrounding towns like Sanxenxo offer numerous cafes, restaurants, and bars where you can refuel. Many of these are located along the coast or in town centers, making it easy to plan a stop before or after your ride, or even a short detour from some routes like the Sanxenxo Beach and Promenade loop.


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