River
Eisack
100 km from source to mouth · Italy.
ItalyFlows into Adige
In numbers
Length
100km
Average flow
78m³/s
Basin
4,202km²
Drop
899m
from 1,136 m to 237 m
Country
1
The journey
From source to mouth
100 km of river and 30 stops on the way: 24 towns and cities on its banks, dams, bridges and the tributaries that feed it.
- 0 kmBrenner Passat 1,136 m
- 0 kmDobbiaco2,373 people
- 3 kmVillabassa1,390 people
- 9 kmMonguelfo1,450 people
- 15 kmRasun Anterselva - Rasen-Antholz2,700 people
- 15 kmValdaora di Mezzo1,668 people
- 22 kmRiscone1,602 people
- 24 kmBrunico12,282 people
- 27 kmSan Lorenzo di Sebato1,221 people
- 37 kmTerento1,121 people
- 42 kmCascate di Vandoies
- 42 kmVandoies - Vintl3,108 people
- 45 kmRodengo1,170 people
- 47 kmRio di Pusteria1,151 people
- 49 kmNaz-Sciaves - Natz-Schabs2,430 people
- 50 kmRodengo - Rodeneck1,157 people
- 57 kmLeone-Santa Elisabetta1,041 people
- 58 kmBressanone15,868 people
- 58 kmRienztributary
- 66 kmVelturno1,300 people
- 69 kmChiusa2,497 people
- 71 kmVillandro - Villanders1,830 people
- 74 kmVillnößer Bachtributary
- 74 kmDerjontributary
- 75 kmBarbiano - Barbian1,520 people
- 78 kmTörggele bridge
- 83 kmCollalbo1,733 people
- 83 kmFiè Allo Sciliar1,316 people
- 96 kmTalfertributary
- 97 kmBolzano107,436 people
- 100 kmSan Giacomo3,404 people
- 100 kmAdigeat 237 m
Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.
River in Northern Italy
At the mouth it carries 78 m³/s on average: an Olympic pool every 32 seconds. It drops from 1,136 m to 237 m, 9.0 m per kilometre on average. Its basin covers 4,202 km², about the size of CV. 245,000 people live in it. Highest water: March; lowest: from December to February. No large dam holds it back: it is one of the world's free-flowing rivers.
Where to start
- BolzanoLargest city on its banks · 107,436 people
- Bolzano Airport (BZO)Nearest airport with scheduled flights, 4 km from the cityCar hire at BZO airport (Bolzano)Discover Cars · Affiliate link↗
- On the water1 ferry piers, marinas, boat rentals and boat ramps along the river (OpenStreetMap)
- From June to SeptemberThe best months to visit
Eisack, month by month
Highest water: March
Lowest water: from December to February. Best months to visit: from June to September.
From about 13 m³/s in the lowest month to 150 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
Eisack: the basin in numbers
4,193 km² of land send their water to this river. This is what lives on it.
- 245,000people live in the basin
- 60/km²people per km²
- 1,748maverage altitude of the basin
- 974mmof rain a year (basin average)
- 3.0°Caverage air temperature
- 16%protected areas
- 5%permafrost
What covers the basin
- 74% Forest
- 8% Cropland
- 4% Pasture
- 2% 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
Eisack: what you find on the way
- 215Weirs
- 17WaterfallsUnterer Barbianer Wasserfall and 16 more
- 1Boat ramps
From OpenStreetMap, within 1.6 km of the river. Not mapped is not the same as not there.
Cross-checked with our atlases
Eisack 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
54mountains at the sourcePeakyas
Waterfalls (1)
On the river, by Cascadyas
- Cascate di Vandoieskm 45
Cascadyas is coming soonOpen Cascadyas ↗
Mountains at the source (54)
Within 15 km of the source, by Peakyas
- Dolomites13 km away3,343m
- Hohe Gaisl12 km away · prominence 1,133 m3,146m
- Dreischusterspitze10 km away · prominence 1,393 m3,145m
- Birkenkofel5.9 km away · prominence 391 m2,922m
- Haunold6.4 km away · prominence 677 m2,966m
- Große Zinne14 km away2,999m
- Paternkofel13 km away · prominence 225 m2,744m
- Seekofel12 km away · prominence 756 m2,810m
46 more on PeakyasOpen Peakyas ↗
From space
The source and the mouth, seen from orbit
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
Eisack in pictures
Tributaries
Where it flows, and what flows into it
It flows into
AdigeItaly410 km270 m³/sTributaries (10)
Also: Talfer, Derjon, Ridnauner Bach, Villnößer Bach, Pfitscher Bach, Pflerscher Bach, Braibach, Eggentaler Bach, Rio Rivellone
Where these numbers come from
| Name, length, places | Wikidata (Q596901) · CC0 |
|---|---|
| Course, profile, basin | RiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed along the river network from the point given by Wikidata |
| Flow | WaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0 |
| Climate along the river | WorldClim (RiverATLAS), 1970–2000 · CC BY 4.0 |
| Towns, bridges, dams | Wikidata · CC0; GeoNames · CC BY 4.0 |
| Along the river | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Our other atlases | Cascadyas, 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.
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Every river from source to sea: the journey, the flow and the basin in numbers.You are here
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Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit