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A23

Along the Tagus: Templar castles and river gorges

Up the Tagus from Lisbon to Gothic Santarém, a castle on an island, riverside villages and the vulture cliffs of the Portas de Ródão.

Distance
219 km (136 mi)
Driving
3 h 01 min
Suggested days
3
Stops
7
Countries
Portugal
Updated
August 7, 2026

At a glance: 3-day road trip of about 219 km (136 mi) with 7 stops, from Lisbon to Portas de Ródão. About 3 h 01 min of driving in total.

Route description

Leave Lisbon north on the A1 and cross the Ribatejo, the flat country of horses and bulls beside the Tagus, to Santarém. Its Gothic churches and the Portas do Sol viewpoint, above a wide sweep of river and plain, make a good first stop.

Continue up the river to the Almourol Castle, a Templar fortress on an island in the Tagus, reached by a short boat trip from Tancos when the river allows. Just upstream, Constância is a pretty village where the Zêzere joins the Tagus, with whitewashed houses on the hillside.

From here the A23 and quieter roads lead east past Abrantes to Belver, where a small castle stands high above the river and a river beach lies below. The landscape becomes wilder, with pine and eucalyptus hills and fewer villages.

End at Vila Velha de Ródão, where the Tagus cuts through a quartzite ridge at the Portas de Ródão. Griffon vultures nest on the cliffs; walk up to the King Wamba tower above the village or take a boat trip through the gorge. There are riverside aires for motorhomes along the way, and spring and autumn are the most pleasant seasons.

Stop-by-stop itinerary

In driving order. Distances are estimates between consecutive stops.

  1. 1

    Lisbon

    Portugal
    Start
  2. 2

    Santarém

    Portugal
    87 km
  3. 3

    Almourol Castle

    HistoryVila Nova da Barquinha, Portugal

    A Templar castle on a rocky islet in the middle of the Tagus, reached by a short boat ride from Tancos. Boats do not run when the river is high.

    45 km
  4. 4

    Constância

    Portugal
    5 km
  5. 5

    Belver Castle

    HistoryBelver, Portugal

    A compact medieval castle on a hill above the Tagus, with a river beach below. The views up and down the valley are the reason to come.

    41 km
  6. 6

    Vila Velha de Ródão

    Portugal
    38 km
  7. 7

    Portas de Ródão

    NatureVila Velha de Ródão, Portugal

    A gateway of quartzite cliffs where the Tagus cuts through a ridge, home to a colony of griffon vultures. Walk up to the King Wamba castle tower above the village, or take a boat trip through the gorge.

    3 km