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River

Gran Valira

44 km from source to mouth · Spain and Andorra.

SpainAndorraSpain and AndorraFlows into Segre

Follow the riverMonth by month

SourceMouth
The river and every tributary in its basin, drawn from RiverATLAS (CC BY 4.0).

In numbers

Length

44km

Average flow

10m³/s

Basin

592km²

Drop

730m

from 1,409 m to 679 m

Countries

2

The journey

From source to mouth

44 km of river and 17 stops on the way: 12 towns and cities on its banks, dams, bridges and the tributaries that feed it.

1,409 m679 m
Sourceat 1,409 m0 km
Cascada de la Vall del Riu3 km
Les Bons1,171 people9 km
Encamp11,223 people10 km
les Escaldes15,853 people17 km
Andorra la Vella24,042 people18 km
Pont de la Margineda23 km
Sant Julià de Lòria8,022 people26 km
Les Valls de Valira845 people39 km
Segreat 679 m44 km
010203044 km
  1. 0 kmSourceat 1,409 m
  2. 0 kmEl Tarter1,003 people
  3. 3 kmCascada de la Vall del Riu
  4. 5 kmCanillo3,292 people
  5. 9 kmLes Bons1,171 people
  6. 10 kmEncamp11,223 people
  7. 12 kmVila1,418 people
  8. 17 kmles Escaldes15,853 people
  9. 18 kmAndorra la Vella24,042 people
  10. 21 kmSanta Coloma3,236 people
  11. 23 kmPont de la Margineda
  12. 25 kmAixirivall1,041 people
  13. 26 kmSant Julià de Lòria8,022 people
  14. 37 kmPont de Cortingles
  15. 39 kmLes Valls de Valira845 people
  16. 39 kmPont d'Anserall
  17. 42 kmLa Seu d'Urgell13,009 people
  18. 43 kmPont de Castellciutat
  19. 44 kmSegreat 679 m

Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.

River in Andorra and Spain

At the mouth it carries 10 m³/s on average: an Olympic pool every 243 seconds. It drops from 1,409 m to 679 m, 17 m per kilometre on average. Its basin covers 592 km².

Read more on Wikipedia

Where to start

Plan the trip

Plan the trip: boat trips, a bed by the river, a car

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

Along the river

Gran Valira: what you find on the way

  • 4DamsPresa de Ransol and 3 more
  • 13Weirs
  • 7WaterfallsCascada de les Moles, Cascada del Riu d'Urina, Toll Bullidor and 4 more

From OpenStreetMap, within 1.2 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Gran Valira in our other atlases

What our sister atlases know about the waterfalls on this river, the lakes it flows through, the beaches at its mouth, the mountains where it rises and the islands off its mouth.

  • 1waterfall on the riverCascadyas
  • 121mountains at the sourcePeakyas

Waterfalls (1)

On the river, by Cascadyas

  1. Cascada de la Vall del Riukm 2

Cascadyas is coming soonOpen Cascadyas ↗

Mountains at the source (121)

Within 15 km of the source, by Peakyas

  1. Pic de la Portelleta13 km away · prominence 389 m2,905m
  2. Puigpedrós14 km away · prominence 644 m2,915m
  3. Pic de l'Estanyó4.9 km away · prominence 518 m2,915m
  4. Pic de Serrère5.8 km away · prominence 231 m2,912m
  5. Pic de Font Blanca12 km away · prominence 394 m2,903m
  6. Pic de Tristagne14 km away · prominence 339 m2,878m
  7. Casamanya5.7 km away · prominence 210 m2,750m
  8. Pic de la Colilla13 km away · prominence 83 m2,836m

113 more on PeakyasOpen Peakyas ↗

From space

The source and the mouth, seen from orbit

Gran Valira: satellite view of the source
The source14 km across
Gran Valira: satellite view of the mouth
The mouth10 km across

Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016), CC BY 4.0. The glowing line is the river as drawn by RiverATLAS.

Photos

Gran Valira in pictures

Valira01
José Luis Moncada · Public domain
Ponte sobre o río Valira. Andorra 172
Lusi Miguel Bugallo Sánchez (Lmbuga) · CC BY-SA 3.0
Río Valira, Andorra la Vieja, Andorra, 2013-12-29, DD 01
Diego Delso · CC BY-SA 3.0
Río Valira, Santa Coloma, Andorra, 2013-12-30, DD 04
Diego Delso · CC BY-SA 3.0

Tributaries

Where it flows, and what flows into it

Tributaries (5)

Also: Valira del Nord river, Runer, Valira d'Orient, Riu d'Enclar, Riu d'Ós

Where these numbers come from

Name, length, placesWikidata (Q24853) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed along the river network from the point given by Wikidata
FlowWaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0
Climate along the riverWorldClim (RiverATLAS), 1970–2000 · CC BY 4.0
Towns, bridges, damsWikidata · CC0; GeoNames · CC BY 4.0
Along the river© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Our other atlasesCascadyas, Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; HydroLAKES · CC BY 4.0; NOAA OISST

Every source and licence is on the data sources page.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Coming soonVisit
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.You are here
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit