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River

Hornád

286 km from source to mouth · Hungary and Slovakia.

HungarySlovakiaHungary and SlovakiaFlows into Sajó3rd longest in Hungary

Follow the riverMonth by month

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

In numbers

Length

286km

Average flow

31m³/s

Basin

5,500km²

Drop

518m

from 610 m to 92 m

Countries

2

The journey

From source to mouth

286 km of river and 36 stops on the way: 27 towns and cities on its banks, dams, bridges and the tributaries that feed it.

610 m92 m
Sourceat 610 m0 km
Spišská Nová Ves34,023 people37 km
Spišské Vlachy3,260 people66 km
Hnilectributary92 km
Ružín2.0 km²105 km
Svinkatributary130 km
Košice222,286 people146 km
Seňa2,239 people177 km
Onga4,697 people254 km
Sajóat 92 m286 km
0100200286 km
  1. 0 kmSourceat 610 m
  2. 8 kmHranovnica3,204 people
  3. 19 kmVeľká Biela vodatributary
  4. 34 kmSmižany8,783 people
  5. 37 kmSpišská Nová Ves34,023 people
  6. 44 kmTeplička1,123 people
  7. 47 kmMarkušovce4,910 people
  8. 58 kmVítkovce673 people
  9. 63 kmBystrany3,729 people
  10. 66 kmSpišské Vlachy3,260 people
  11. 74 kmKrompachy8,533 people
  12. 80 kmRichnava3,174 people
  13. 84 kmroad bridge to Huta
  14. 92 kmHnilectributary
  15. 102 kmBelátributary
  16. 105 kmRužín2.0 km²
  17. 112 kmMalá Lodina219 people
  18. 124 kmSopotnicatributary
  19. 126 kmKysak1,409 people
  20. 130 kmSvinkatributary
  21. 134 kmDružstevná pri Hornáde2,902 people
  22. 135 kmKostoľany nad Hornádom1,183 people
  23. 141 kmSídlisko Ťahanovce19,596 people
  24. 142 kmŤahanovce2,189 people
  25. 144 kmČermeľtributary
  26. 144 kmKošice-Sever18,073 people
  27. 144 kmDžungľa797 people
  28. 146 kmOld Town20,200 people
  29. 146 kmKošice222,286 people
  30. 157 kmValaliky4,605 people
  31. 162 kmTorysatributary
  32. 164 kmNižná Myšľa1,615 people
  33. 167 kmČaňa6,109 people
  34. 171 kmTrstené pri Hornáde1,512 people
  35. 177 kmSeňa2,239 people
  36. 254 kmOnga4,697 people
  37. 261 kmHernádnémeti3,464 people
  38. 286 kmSajóat 92 m

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

River

At the mouth it carries 31 m³/s on average: an Olympic pool every 81 seconds. It drops from 610 m to 92 m, 1.8 m per kilometre on average. Its basin covers 5,500 km², about the size of BN. 1.4 million people live in it. Highest water: from March to May; lowest: from January to February. Its dams hold back little of its water (3.6% of a year's flow).

Read more on Wikipedia

Where to start

  • KošiceLargest city on its banks · 222,286 people
  • Košice International Airport (KSC)Nearest airport with scheduled flights, 6 km from the cityCar hire at KSC airport (Košice)Discover Cars · Affiliate link
  • On the water20 ferry piers, marinas, boat rentals and boat ramps along the river (OpenStreetMap)
  • Kayak and canoe1 put-ins and rapids mapped (OpenStreetMap)
  • From May to SeptemberThe best months to visit

Hornád, month by month

Highest water: from March to May

Lowest water: from January to February. Best months to visit: from May to September.

55
-3°32 mmJan
26
-1°33 mmFeb
170
4°31 mmMar
170
9°43 mmApr
180
14°66 mmMay
130
18°90 mmJun
140
19°81 mmJul
140
18°73 mmAug
110
15°48 mmSep
99
9°40 mmOct
110
4°50 mmNov
79
-1°43 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 26 m³/s in the lowest month to 180 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

Hornád: the basin in numbers

12,063 km² of land send their water to this river. This is what lives on it.

Lightly regulatedReservoirs can hold 3.6% of a year's flow.
  • 1.4millionpeople live in the basin
  • 118/km²people per km²
  • 432maverage altitude of the basin
  • 662mmof rain a year (basin average)
  • 7.8°Caverage air temperature
  • 14%protected areas
  • 0.1%covered by lakes
  • 0.1km³held in reservoirs

What covers the basin

  • 56% Forest
  • 24% Cropland
  • 19% Pasture
  • 4% 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

Hornád: what you find on the way

  • 14DamsVodné dielo Ružín 2, Malá Lodina, Gibárti vízerőmű, Bőcsi duzzasztómű and 11 more
  • 45WeirsVyšná hať, Hať, Hať Vyšné Opátske and 42 more
  • 24WaterfallsMisové vodopády, Bočný vodopád, Korytový vodopád and 21 more
  • 1Canoe put-insHrabušice - Na mýte
  • 7Boat rampsSklz Malá Lodina, Sklz Kysák, Sklz Súdky Ťahanovce and 4 more
  • 4Ferry piersMuhi, Köröm, Girincs and 1 more
  • 1MarinasJachtárske stredisko mládeže
  • 8Boat rentalsKajak.app, splavujeme.sk and 6 more
  • 1River beachesMuhi strand

From OpenStreetMap, within 1.8 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Hornád 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.

  • 1lake on its wayLakeyas
  • 29mountains at the sourcePeakyas

Lakes and reservoirs (1)

Lakes it flows through, by Lakeyas

  1. Ružínkm 84 · 54 m deep2.0km²

Lakeyas is coming soonOpen Lakeyas ↗

Mountains at the source (29)

Within 15 km of the source, by Peakyas

  1. Kráľova hoľa13 km away1,946m
  2. Stredná hoľa12 km away1,876m
  3. Orlová12 km away1,840m
  4. Bartková12 km away1,790m
  5. Veľká Vápenica12 km away1,691m
  6. Kráľova skala15 km away1,690m
  7. Andrejcová12 km away1,519m
  8. Heľpianský vrch13 km away1,586m

21 more on PeakyasOpen Peakyas ↗

From space

The source and the mouth, seen from orbit

Hornád: satellite view of the source
The source14 km across
Hornád: satellite view of the mouth
The mouth15 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

Hornád in pictures

Hornad in Slovak Paradise
Marek K. Misztal · CC BY-SA 3.0
Hernád-at-Gibárt
Unknown author · CC BY-SA 3.0
A Hernád Szentistvánbaksa alatt - panoramio
Orosz.M · CC BY 3.0
Bridge on Hernád
Hollófernyiges · CC BY-SA 4.0

Tributaries

Where it flows, and what flows into it

Tributaries (14)

Also: Torysa, Hnilec, Svinka, Belá, Veľká Biela voda, Čermeľ, Opátka, Bystrá, Slovinka, Margecianka, Sopotnica, Holubnica, Branisko, Klčovský potok

Where these numbers come from

Name, length, placesWikidata (Q846744) · 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 atlasesLakeyas, 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