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AS-227

Asturias to León: Somiedo, Las Médulas and the Camino

From Oviedo’s pre-Romanesque halls over the bear country of Somiedo to Roman gold mines, Gaudí in Astorga and León’s glass cathedral.

Distance
297 km (185 mi)
Driving
4 h 06 min
Suggested days
5
Stops
9
Countries
Spain
Updated
August 14, 2026

At a glance: 5-day road trip of about 297 km (185 mi) with 9 stops, from Oviedo to León Cathedral. About 4 h 06 min of driving in total.

More road trips in Spain · More road trips from Oviedo

Route description

Before leaving Oviedo, drive up Monte Naranco to Santa María del Naranco, a ninth-century royal hall that is one of the treasures of Asturian pre-Romanesque. Then head west on the AS-15 and south on the AS-227 up the Pigüeña valley to Pola de Somiedo, in a natural park known for its brown bears.

A side road leads from Pola to the hamlet of Valle de Lago, start of a walk past thatched herders’ huts to a glacial lake. Back on the AS-227 the road climbs to the Puerto de Somiedo, at about 1,480 m, and crosses into León; it can be snowbound in winter, so check before you go. Descend through Villablino to Ponferrada, with its big Templar castle.

South-west of Ponferrada lie Las Médulas, a landscape of red peaks and chestnut woods left by Roman gold mining. Walk the trails from the village, then drive to the Mirador de Orellán for the view. Next follow the Camino de Santiago east on the A-6 to Astorga, where Gaudí designed the bishop’s palace next to the cathedral.

End in León, where the Gothic cathedral has some of the most beautiful stained glass in Europe, and the evening tapas in the Barrio Húmedo often come free with a drink. Late spring to early autumn is best for the mountains; the Somiedo roads are narrow but paved.

Stop-by-stop itinerary

In driving order. Distances are estimates between consecutive stops.

  1. 1

    Oviedo

    Spain
    Start
  2. 2

    Santa María del Naranco

    HistoryOviedo, Spain

    A ninth-century royal hall on the slope above Oviedo, a rare jewel of Asturian pre-Romanesque architecture. The small church of San Miguel de Lillo stands just up the lane.

    3 km
  3. 3

    Pola de Somiedo

    Spain
    56 km
  4. 4

    Valle de Lago, Somiedo

    NatureSomiedo, Spain

    A hamlet at the end of a mountain road in Somiedo Natural Park, starting point for the walk to a glacial lake past thatched herders’ huts. Brown bears live in these mountains; ask locally about viewpoints.

    8 km
  5. 5

    Templar castle of Ponferrada

    HistoryPonferrada, Spain

    A large walled castle once held by the Knights Templar, on the Camino de Santiago where it enters El Bierzo. Inside is a library of facsimile medieval books.

    82 km
  6. 6

    Las Médulas

    NatureLas Médulas, Spain

    Red peaks among chestnut trees, left by Roman gold mining that washed away whole mountains; a World Heritage Site. Walk from the village, then drive to the Mirador de Orellán for the view from above.

    21 km
  7. 7

    Gaudí’s Episcopal Palace, Astorga

    HistoryAstorga, Spain

    A neo-Gothic bishop’s palace designed by Gaudí, now a museum of the Camino de Santiago, next to the cathedral. Stay for a cocido maragato, a hearty local stew.

    73 km
  8. 8

    León

    Spain
    54 km
  9. 9

    León Cathedral

    HistoryLeón, Spain

    A Gothic cathedral famous for its stained glass, so extensive that the walls seem made of light. Visit on a sunny morning, then eat tapas in the Barrio Húmedo nearby.

    0 km

Suggested stages and overnight stops

5 days, split by driving time. Campsites from OpenStreetMap: check opening dates before you go.

  1. Day 1: Oviedo → Pola de Somiedo · 59 km · 0 h 49 minOn the way: Santa María del Naranco.Overnight nearby, for example: Camping Lagos de Somiedo (5 km); La Pomarada de Somiedo (< 1 km).
  2. Day 2: Pola de Somiedo → Templar castle of Ponferrada · 90 km · 1 h 14 minOn the way: Valle de Lago, Somiedo.Overnight nearby, for example: Camping Bierzo (12 km); Area de Karting Cabanas (9 km).
  3. Day 3: Templar castle of Ponferrada → Las Médulas · 21 km · 0 h 18 minOvernight nearby, for example: Camping Bierzo (11 km); Área de Playa Fluvial - Toral de los Vados (9 km).
  4. Day 4: Las Médulas → Gaudí’s Episcopal Palace, Astorga · 73 km · 1 h 01 minOvernight nearby, for example: Camping Reino de León (12 km); Ruviejo (17 km).
  5. Day 5: Gaudí’s Episcopal Palace, Astorga → León Cathedral · 54 km · 0 h 45 minOn the way: León.Overnight nearby, for example: Camping Ciudad de León (3 km); Aparcamiento autocaravanas de La Granja (< 1 km).

Best time to go

JanFebMarAprMayJunJulAugSepOctNovDec

The most pleasant months are usually May–October. Still fine, with some compromises, in April and November. July and August are the busiest months: book campsites early.

Estimate from long-term temperature averages, terrain and pass seasons

Practical notes for the road

  • Spain: Tolls on some roads, bridges or tunnels. Many former toll motorways are now free; some AP roads still charge. Motorway limit for cars: 120 km/h.

Road rules and fees change. Check official sources before you travel.

FAQs

How long is Asturias to León: Somiedo, Las Médulas and the Camino?

5-day road trip of about 297 km (185 mi) with 9 stops, from Oviedo to León Cathedral. About 4 h 06 min of driving in total.

How many days do you need for Asturias to León: Somiedo, Las Médulas and the Camino?

We suggest 5 days: about 4 h 06 min of driving, which leaves time for the stops.

Where does Asturias to León: Somiedo, Las Médulas and the Camino start and end?

It starts in Oviedo and ends in León Cathedral.

Which countries does Asturias to León: Somiedo, Las Médulas and the Camino pass through?

Spain.

Where can you camp along Asturias to León: Somiedo, Las Médulas and the Camino?

OpenStreetMap lists 52 campsites and motorhome stopovers within 20 km of the stops on this route. For example: Camping Lagos de Somiedo, Camping Bierzo and Camping Reino de León.

When is the best time for Asturias to León: Somiedo, Las Médulas and the Camino?

The most pleasant months are usually May–October. Still fine, with some compromises, in April and November. (Estimate from long-term temperature averages, terrain and pass seasons)