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N103

Trás-os-Montes: Portugal’s remote north-east

From the gardens of Mateus to Roman Chaves, the citadel of Bragança, the border village of Rio de Onor and the Douro gorge at Miranda.

Distance
241 km (150 mi)
Driving
3 h 19 min
Suggested days
4
Stops
8
Countries
Portugal
Updated
July 30, 2026

At a glance: 4-day road trip of about 241 km (150 mi) with 8 stops, from Vila Real to Miranda do Douro. About 3 h 19 min of driving in total.

More road trips in Portugal

Route description

Trás-os-Montes means behind the mountains, and this is Portugal’s most remote region: high plateaus, chestnut woods, granite villages and cold winters. Start in Vila Real, a short drive north of the Douro Valley, and visit the gardens of Mateus Palace just east of town. From Vila Real the A24 runs north about 65 km to Chaves, close to the Spanish border.

Chaves was the Roman town of Aquae Flaviae. Walk across Trajan’s Bridge over the Tâmega, see the Roman baths museum, and try the thermal water and the local smoked ham. The castle keep has a small military museum. From Chaves you can take the A24 and A4, or the old N103, which winds for about 95 km east across the hills to Bragança with many bends but little traffic.

Bragança’s walled citadel on the hill contains the castle keep, a church and the Domus Municipalis, one of the oldest town halls in Portugal. Park outside the walls. North of the city lies the Montesinho Natural Park, with schist and granite villages. Rio de Onor, 25 km away, is split by the Spanish border, and villagers once shared land, ovens and flocks under communal rules.

From Bragança head south-east on the N218 to Miranda do Douro, about 85 km. The town stands on the cliffs of the Douro International Natural Park, where the river forms the border in a deep gorge. Boat trips run on the river, and the town has its own language, Mirandese, which is officially recognised. The whole route is about 300 km on quiet roads.

Stop-by-stop itinerary

In driving order. Distances are estimates between consecutive stops.

  1. 1

    Vila Real

    Portugal
    Start
  2. 2

    Mateus Palace

    HistoryVila Real, Portugal

    A baroque manor with a reflecting pool and box-hedge gardens, familiar from the label of Mateus rosé. Guided tours of the house; the gardens are the highlight.

    3 km
  3. 3

    Chaves

    Portugal
    67 km
  4. 4

    Trajan’s Bridge, Chaves

    HistoryChaves, Portugal

    A Roman bridge of the early 2nd century still carrying pedestrians over the Tâmega, with two inscribed Roman columns. Park by the river; the Roman baths museum is close by.

    0 km
  5. 5

    Bragança

    Portugal
    75 km
  6. 6

    Bragança Castle

    HistoryBragança, Portugal

    A walled citadel with a tall keep housing a military museum, and the unusual pentagonal Domus Municipalis. The lanes inside the walls are tight; park outside the gate.

    1 km
  7. 7

    Rio de Onor

    HistoryBragança, Portugal

    A schist village in the Montesinho Natural Park split by the Spanish border, with a communal way of life that lasted into modern times. Park at the entrance and walk across the old bridge; the road continues into Spain.

    24 km
  8. 8

    Miranda do Douro

    Portugal
    71 km

Suggested stages and overnight stops

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

  1. Day 1: Vila Real → Chaves · 70 km · 0 h 58 minOn the way: Mateus Palace.Overnight nearby, for example: Parque de Campismo Quinta do Rebentão (5 km); Parque de Campismo Virgílio António de Miranda (17 km).
  2. Day 2: Chaves → Bragança · 75 km · 1 h 02 minOn the way: Trajan’s Bridge, Chaves.Overnight nearby, for example: Cepo Verde (10 km); Area de Autocaravanas Bragança (< 1 km).
  3. Day 3: Bragança → Rio de Onor · 24 km · 0 h 20 minOn the way: Bragança Castle.Overnight nearby, for example: Camping Los Molinos (17 km); Área de Autocaravanas de Puebla de Sanabria (12 km).
  4. Day 4: Rio de Onor → Miranda do Douro · 71 km · 0 h 59 minOvernight nearby, for example: Área de Autocaravanas Bermillo de Sayago (19 km); Douro Camping (< 1 km).

Best time to go

JanFebMarAprMayJunJulAugSepOctNovDec

The most pleasant months are usually May–October. Still fine, with some compromises, in March–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

  • Portugal: Electronic tolls by number plate. Some motorways only have electronic tolls; register your plate or rent a transponder. Motorway limit for cars: 120 km/h.

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

FAQs

How long is Trás-os-Montes: Portugal’s remote north-east?

4-day road trip of about 241 km (150 mi) with 8 stops, from Vila Real to Miranda do Douro. About 3 h 19 min of driving in total.

How many days do you need for Trás-os-Montes: Portugal’s remote north-east?

We suggest 4 days: about 3 h 19 min of driving, which leaves time for the stops.

Where does Trás-os-Montes: Portugal’s remote north-east start and end?

It starts in Vila Real and ends in Miranda do Douro.

Which countries does Trás-os-Montes: Portugal’s remote north-east pass through?

Portugal.

Where can you camp along Trás-os-Montes: Portugal’s remote north-east?

OpenStreetMap lists 29 campsites and motorhome stopovers within 20 km of the stops on this route. For example: Parque de Campismo de Vila Real, Parque de Campismo Quinta do Rebentão and Parque de Campismo Virgílio António de Miranda.

When is the best time for Trás-os-Montes: Portugal’s remote north-east?

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