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Gravel biking around Coles features a landscape characterized by river valleys, historical bridges, and significant elevation changes. The region includes areas around Ourense and Castrelo do Miño, offering routes that traverse varied terrain. Expect challenging climbs and descents, with trails often leading past reservoirs and hot springs.
Last updated: May 4, 2026
107km
09:27
1,720m
1,720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
120km
09:36
2,440m
2,440m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
57.8km
04:18
1,010m
1,020m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Ourense's Plaza Mayor is one of the most emblematic spaces in the historic center: It's a porticoed square with a slight incline, making it unique in Galicia. The slope is used to create a very photogenic perspective. Since the Middle Ages, it has been the city's administrative and social center. Markets, public events, and neighborhood meetings were held here. Notable buildings: City Hall: a 19th-century neoclassical building with an elegant façade and balconies. Palaces and noble houses: several properties with heraldic shields and typical Galician galleries.
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They are located in the historic center of Ourense, on Rúa das Burgas / Praza das Burgas, next to the Barbaña River. They are perfectly integrated into the urban environment, near the Cathedral and the Roman Bridge. Explored since Roman times, these waters were the origin of the city (Aquis Auriensis), and the remains include a 1st-century AD pool-sanctuary and votive stones dedicated to an indigenous deity. The water flows at approximately 64–68°C, with a flow rate of about 300 liters per minute. Rich in minerals such as metasilicates, fluoride, lithium, bicarbonate, and sodium, they are recommended for pruritic skin conditions and rheumatism. Recent studies support their beneficial effect on acne after washing with thermal water.
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Located on the banks of the Miño River, in the Outariz area, west of Ourense, right on the city's "Thermal Promenade." Parking: The Outariz/Reza parking lot (on the opposite bank) is available, as the Muiño da Veiga parking lot is closed for renovations. Public transport: City bus line 5; the unique Thermal Train, which stops at the facility.
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It spans the Miño River, linking the historic center of Ourense with the A Ponte neighborhood. It was built in the 1st century AD as a branch of the Via Nova (Via XVIII), connecting Bracara Augusta (Braga) with Asturica Augusta (Astorga). Only traces of the original Roman phase remain, such as rusticated stonework at the ends near the banks. It suffered damage during the Middle Ages; in 1228, under Bishop Lorenzo and with the support of Ferdinand III, it was rebuilt with pointed arches and renovated approaches. Until the 17th century, the bridge repeatedly collapsed. The final work was directed by Melchor de Velasco Agüero around 1660, establishing its current appearance.
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The Roman bridge in Ourense, known as Ponte Vella or Puente Mayor, over the Miño River, was built in the 1st century AD as part of a branch of the Via Nova (Eighteenth Century). According to tradition, it dates back to the time of Trajan, although its construction characteristics place it close to the time of Augustus. Of that first bridge, only a few cushioned ashlars from the bases remain, as silent witnesses of the past.
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Beautiful local recreation area 🤙
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The gravel biking routes around Coles are generally considered difficult, characterized by significant elevation changes and varied terrain through river valleys and past historical bridges. There are no easy routes listed in this guide, so beginners should be prepared for challenging conditions and consider their fitness level.
The gravel bike trails in Coles vary in length, with routes ranging from approximately 39 km (24 miles) to nearly 120 km (75 miles). Durations can range from around 3 hours to over 11 hours, depending on the specific route and your pace. For example, the As Burgas Hot Springs – A Boutureira Waterfall loop from Ourense-San Francisco is about 39 km, while the Roman Bridge of Ourense – Cachamuíña Reservoir loop from Rabaza de Abaixo extends to almost 120 km.
You can expect a diverse and challenging terrain. The routes traverse river valleys, often include historical bridges, and feature significant elevation changes. You'll encounter trails leading past reservoirs and hot springs, requiring good bike handling skills and endurance.
Yes, the region offers several scenic spots and natural attractions. Many routes pass by the Outariz Hot Springs and the As Burgas Roman Baths. You might also encounter the Pedra Longa Viewpoint, offering expansive views of the landscape.
The area is rich in history. Routes often incorporate the iconic Ponte Vella (Roman Bridge of Ourense) and pass near the Cathedral of San Martín de Ourense. You can also explore the Monastery of San Pedro de Rocas, an ancient religious site.
Many of the gravel bike routes in Coles are designed as loops, allowing you to start and finish at the same point. Examples include the Roman Bridge Ourense – Roman Bridge of Ourense loop from Ourense-San Francisco and the Main Square of Ourense – Outariz Hot Springs loop from Ourense-Empalme.
Given the region's climate, spring and autumn generally offer the most pleasant conditions for gravel biking in Coles, with milder temperatures and less extreme weather. Summer can be hot, especially in the river valleys, while winter might bring colder temperatures and potentially wet conditions, making some trails more challenging.
Yes, several routes incorporate the region's famous hot springs. For instance, the As Burgas Hot Springs – A Boutureira Waterfall loop from Ourense-San Francisco and the Main Square of Ourense – Outariz Hot Springs loop from Ourense-Empalme both feature these natural thermal baths.
Komoot users frequently highlight the challenging nature of the routes and the stunning landscapes. The combination of river valleys, historical bridges, and the unique experience of passing by hot springs are often praised. The significant elevation gains also appeal to those looking for a demanding ride.
There are over a dozen gravel bike trails available in the Coles area, all of which are categorized as difficult due to the challenging terrain and elevation changes.
Yes, the Circular gravel through Ourense and Castrelo do Miño is an excellent option for exploring the river valleys and rural landscapes of the region, offering a comprehensive experience of the area's natural beauty.


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