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Hiking trails & Routes
Spain
Asturias
Belmonte De Miranda
Quirós

Senda del Oso Greenway

Easy

5.0

(1)

4

hikers

Senda del Oso Greenway

01:10

4.23km

80m

Hiking

Hike the easy Senda del Oso Greenway, a 2.6-mile trail through Asturian nature, featuring old mining tunnels and bear enclosures.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Natural de Las Ubiñas-La Mesa

Waypoints

A

Start point

Parking

Get Directions

1

195 m

Bárzana

Highlight • Settlement

Small town located at the foot of the Río Trubia and which is also surrounded by large walls that fall from the surrounding mountains!

Translated by Google •

Tip by

2

2.11 km

Santa Marina Mines

Highlight • Historical Site

History of what used to be a mining area in this area and that today remains can still be seen in its towns!

Translated by Google •

Tip by

B

4.23 km

End point

Parking

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Way Types & Surfaces

Way Types

2.30 km

1.55 km

377 m

Surfaces

2.30 km

1.48 km

444 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Thursday 28 May

23°C

12°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Senda del Oso Greenway?

The Senda del Oso Greenway has multiple access points. You can often find parking near towns like Bárzana, which serves as a starting point for sections of the trail. Given its popularity, arriving earlier in the day is advisable, especially during peak seasons.

Is the Senda del Oso Greenway dog-friendly?

Yes, the Senda del Oso Greenway is generally dog-friendly. However, it's always recommended to keep your dog on a leash, especially given the presence of wildlife and other trail users. Please ensure you clean up after your pet to maintain the trail's cleanliness.

What is the best time of year to hike the Senda del Oso Greenway?

The Senda del Oso Greenway can be enjoyed year-round. However, spring and autumn offer pleasant temperatures and vibrant scenery, making them ideal. Summer provides shaded sections, which are beneficial, while winter can be beautiful, though some services might be reduced.

Do I need a permit or pay an entrance fee for the Senda del Oso Greenway?

No, there are no permits or entrance fees required to hike the Senda del Oso Greenway. It is a publicly accessible greenway.

Is the trail suitable for beginners or families with children?

Absolutely. The Senda del Oso Greenway is widely regarded as a trail of low difficulty, making it ideal for beginners, families with children, and people of all ages. Its gentle gradients, inherited from its railway origins, ensure an easy and pleasant walk.

What is the terrain like on the Senda del Oso Greenway?

The terrain is largely paved and well-maintained, built on an old mining railway track. It features low difficulty and minimal unevenness. You will traverse several illuminated tunnels and cross various bridges, with the path protected by wooden fences and well-conditioned pavement.

What kind of scenery can I expect along the route?

You can expect stunning natural beauty, including lush vegetation, dense forests, and the tranquil flow of the Trubia River. The route also showcases dramatic gorges, such as Peñas Juntas and Valdecerezales, and passes alongside slopes of limestone and quartzite rock. Informative panels along the way provide details on the local flora and fauna.

What wildlife can I see along the Senda del Oso Greenway?

The trail is a refuge for one of the last populations of the Cantabrian Brown Bear. You can observe semi-wild bears at the "Cercado de los Osos" (Bear Enclosure) near Proaza, which is a notable highlight along the route. Beyond bears, you might spot various local flora and fauna, with informative panels providing details.

What notable landmarks or features can I see along the Senda del Oso Greenway?

Beyond the beautiful natural landscapes, you can visit the Santa Marina Mines, reflecting the trail's history as a former mining railway. The "Cercado de los Osos" (Bear Enclosure) near Proaza is another significant feature, offering a chance to see Cantabrian Brown Bears.

Does the Senda del Oso Greenway connect with other trails?

Yes, the route is primarily known as the Vía Verde Senda del Oso, covering 100% of its length. It also passes through small sections of other trails, including [CIMA AS11] La Cobertoria - Gamoniteiro * Santa Marina / Llanuces, Asturias Interior (Etapa 14), and Asturias Interior (Etapa 15).

Are there facilities like rest areas or bike rentals available?

Yes, the Senda del Oso Greenway is well-equipped for visitors. You'll find numerous rest and recreation areas along the path. Bike rental services are often available at various access points, making it a popular route for cycling as well as hiking.

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