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River

Eurotas

82 km from source to mouth · Greece.

GreeceGreeceFlows into Laconian Gulf10th longest in Greece

Follow the riverMonth by month

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

In numbers

Length

82km

Average flow

23m³/s

Basin

1,965km²

Drop

289m

from 290 m to 1 m

Country

1

The journey

From source to mouth

82 km of river and 5 stops on the way: 3 towns and cities on its banks, dams, bridges and the tributaries that feed it.

290 m1 m
Sourceat 290 m0 km
Sparta16,239 people26 km
Oenustributary31 km
Skála2,817 people74 km
Laconian Gulfat 1 m82 km
020406082 km
  1. 0 kmSourceat 290 m
  2. 3 kmPellána1,931 people
  3. 26 kmSparta16,239 people
  4. 31 kmOenustributary
  5. 74 kmSkála2,817 people
  6. 75 kmMetal bridge, Evrotas at Skala
  7. 82 kmLaconian Gulfat 1 m

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

River of Peloponnese, Greece

At the mouth it carries 23 m³/s on average: an Olympic pool every 109 seconds. It drops from 290 m to 1 m, 3.5 m per kilometre on average. Its basin covers 1,965 km², about the size of MU. 47,000 people live in it. Highest water: from December to January; lowest: from June to September. No large dam holds it back: it is one of the world's free-flowing rivers.

Read more on Wikipedia

Where to start

Eurotas, month by month

Highest water: from December to January

Lowest water: from June to September. Best months to visit: from May to September.

66
9°106 mmJan
52
10°79 mmFeb
37
11°67 mmMar
22
14°41 mmApr
10
18°22 mmMay
4.3
22°8 mmJun
2.4
25°5 mmJul
2.1
25°6 mmAug
3.9
22°22 mmSep
21
18°78 mmOct
45
14°110 mmNov
67
11°130 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 2.1 m³/s in the lowest month to 67 m³/s in the highest. An estimate: the monthly flow is modelled from the lowest and highest months of WaterGAP (RiverATLAS, 1971–2000) and the rain and snow along the river (WorldClim). Dams change the real rhythm. The chip is the average air temperature; below it, the month's rain.

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.

The basin

Eurotas: the basin in numbers

1,965 km² of land send their water to this river. This is what lives on it.

Free-flowingDams upstream can hold only 0.0% of a year's flow: the river still keeps its natural rhythm.
  • 47,000people live in the basin
  • 24/km²people per km²
  • 642maverage altitude of the basin
  • 768mmof rain a year (basin average)
  • 14.0°Caverage air temperature
  • 2%protected areas

What covers the basin

  • 39% Forest
  • 2% Cropland
  • 3% Pasture
  • 1% Towns and cities

RiverATLAS (HydroATLAS v1.0, CC BY 4.0): land cover, people, protected areas, glaciers and dams over the whole basin upstream of the mouth.

Along the river

Eurotas: what you find on the way

  • 2Weirs

From OpenStreetMap, within 1.4 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Eurotas 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.

  • 29mountains at the sourcePeakyas
  • 1island off the mouthIslandyas

Mountains at the source (29)

Within 15 km of the source, by Peakyas

  1. Grammeni Petra12 km away1,596m
  2. Xerovouna13 km away1,522m
  3. Korakovouni12 km away908m
  4. Korfadi8.6 km away857m
  5. Krindaraki7.1 km away714m
  6. Kambia9.7 km away639m
  7. Glatsinikos2.0 km away320m
  8. Tourles8.0 km away

21 more on PeakyasOpen Peakyas ↗

Islands off the mouth (1)

Within 30 km of the mouth, by Islandyas

  1. Cranae12 km away0.1km²

Islandyas is coming soonOpen Islandyas ↗

From space

The source and the mouth, seen from orbit

Eurotas: satellite view of the source
The source14 km across
Eurotas: 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

Eurotas in pictures

Eurotas
Aeleftherios · CC BY-SA 3.0
20190510 232 evrotas
Jean Housen · CC BY-SA 4.0
Eurotas River despite the heavy rains (50841919022)
Julien Seguinot from Lille, France · CC BY-SA 2.0
The River Eurotas in Sparta on 15 May 2019
George E. Koronaios · CC0

Tributaries

Where it flows, and what flows into it

Tributaries (1)

Also: Oenus

Where these numbers come from

Name, length, placesWikidata (Q119152) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed from the source to the mouth 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 atlasesPeakyas, Islandyas — 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