# Bear Trail by bike, downhill from Entrago, 45 minutes from Oviedo

What to do en Oviedo · Oviedo

Fuente: https://www.geocalia.com/en/spain/asturias/oviedo/things-to-do/bear-trail-by-bike · Revisado: 2026-11-13

- Desde: 18 € adult bike independently
- Duración: 2 h 30
- Temporada: All year; in winter, weekends and by reservation
- Para quién: All ages who ride a bike; seats and semi-tandems for little ones

Greenway by bike · 16 to 20 km on a gentle descent · 2-3 h · From €18 · Hire bike with a van at the start or on the way back

The Senda del Oso (Bear Trail) is the greenway of the old mining railway that climbed from Tuñón towards Proaza and Teverga, among gorges, bridges and tunnels cut into the rock. What has made it so popular is the gradient: seen from the top, it is a gentle, continuous descent, so it can be done with children or if you are not used to riding a bike. It is about 45 minutes from Oviedo.
Two ways to organise it
With Centro BTT Valles del Oso, you park at Tuñón, kilometre 0, try the bike and they take you up by van to Entrago, kilometre 20. You ride down for about two and a half hours and reach your car, without waiting for a pick-up. The vans go up at 10:00, 11:15, 12:30, 14:00 and 15:00. With TeverAstur, you park at Entrago, at the top, pick up the bike there and ride 16 km down to the Buyera recreation area, in two or three hours; at the end you call and a van takes you back up, continuously from 13:00. TeverAstur also offers 26 and 46 km routes for those who want to pedal more.
Prices
At Valles del Oso, the 2026 season sets €18 for an adult bike independently and €15 for a child's; the descent with transfer, €28 per adult with a minimum of two, and €25 for a child's bike or the semi-tandem. The e-bike independently costs €50. It includes helmet, repair kit and assistance on the trail. TeverAstur shows its rates in the online booking when you choose date and bike.
With children and with a dog
Both companies have children's bikes, seats, semi-tandems and trailers. Valles del Oso hires dog trailers for dogs up to 25 kg; TeverAstur lets a large dog run alongside with a harness, hires trailers for those up to 12 kg and takes them in the van. Always on a lead.

Lo organiza: Centro BTT Valles del Oso · Senda del Oso en Bicicleta, desde 28 € per adult, minimum 2 (self-guided, €18) (https://sendadelosoenbicicleta.com/tarifas/)

Lo organiza: TeverAstur · Senda del Oso Experience (https://www.sendadelosoaventura.com/descenso-en-bici)

## Cómo llegar y contacto

- Coordenadas: 43.2573, -6.0061

## Cerca de aquí

- [Casa Fermín](https://www.geocalia.com/en/spain/asturias/oviedo/where-to-eat/casa-fermin), a 17.3 km
- [Eurostars Hotel de la Reconquista](https://www.geocalia.com/en/spain/asturias/oviedo/where-to-stay/hotel-de-la-reconquista), a 17.3 km
- [Old Town, Plaza del Fontán and Calle Gascona](https://www.geocalia.com/en/spain/asturias/oviedo/things-to-do/oviedo-old-town-and-el-fontan), a 17.3 km
- [Casa Ramón](https://www.geocalia.com/en/spain/asturias/oviedo/where-to-eat/casa-ramon), a 17.4 km
- [Exe Hotel El Magistral](https://www.geocalia.com/en/spain/asturias/oviedo/where-to-stay/exe-hotel-el-magistral), a 17.5 km
- [Fine Arts Museum of Asturias](https://www.geocalia.com/en/spain/asturias/oviedo/things-to-do/fine-arts-museum-of-asturias), a 17.6 km
- [El Ferroviario Cider House](https://www.geocalia.com/en/spain/asturias/oviedo/where-to-eat/el-ferroviario-cider-house), a 17.6 km
- [Guided Tour of Old Oviedo with an Official Guide](https://www.geocalia.com/en/spain/asturias/oviedo/things-to-do/oviedo-guided-tour-official-guide), a 17.6 km

## Consejos

### Book the van in summer
In high season there can be waits of days for the descent.

### In winter, check the calendar
From December to mid-March, Valles del Oso opens only at weekends and public holidays.

## Preguntas frecuentes

### How much does it cost to hire a bike on the Senda del Oso?
From €18 for an adult bike independently and €28 for the descent with transfer, according to Valles del Oso's 2026 rates.

### Is it easy?
Yes: done downhill, from Entrago to Tuñón or to Buyera, it is a gentle descent, suitable for children.

### Can I go with a dog?
Yes, on a lead. There are dog trailers and carts for hire.

Destino: [Oviedo](https://www.geocalia.com/en/spain/asturias/oviedo.md)