Jump to Map of List PeaksMethod: Clean | Average | OptimisticAll Ascent DatesShow List using Metric Units

Largest-Area Drainage Basin High Points

Basins with over 750,000 square kilometers

Showing Klaas Koehne's most recent Winter ascent dates for climbed peaks (0 out of 27, or 0%)

RankDrainage BasinArea-SqMiPeak Elev-Ft CountryRange (Level 2)AscentsAscent Date
6.Parana1,021,207Nevado de Cachi20,932ArgentinaAndes3 
25.Murray412,171Mount Kosciuszko7310AustraliaGreat Dividing Range260 
26.Tocantins298,325Chapada dos Veadeiros-Pico 16915548BrazilBrazilian Highlands0 
22.Niger836,063Mont Oku9879CameroonWest Africa Mountains3 
17.Mackenzie695,729Mount Columbia12,274CanadaRocky Mountains26 
18.Nelson420,731Mount Forbes11,867CanadaRocky Mountains4 
3.Yangtze673,824Gongga Shan24,790ChinaTibet and Central China2 
4.Mekong310,342Kawagebo22,113ChinaTibet and Central China0 
7.Huang He322,527Amnye Maqen20,610ChinaTibet and Central China0 
1.Ganges635,381Mount Everest29,029China/NepalHimalaya59 
24.Amur795,481Paektu-san9003China/North KoreaKorea-Amur Area4 
9.Orinoco380,117Ritacuba Blanco17,749ColombiaAndes17 
12.Congo1,432,747Volcan Karisimbi14,826Congo DRC/RwandaEast Africa Mountains9 
11.Nile1,204,682Mount Stanley16,762Congo DRC/UgandaEast Africa Mountains37 
15.Shatt-al-Arab350,475Zard Kuh13,848IranZagros Mountains2 
10.Jubba310,577Mount Kenya17,057KenyaEast Africa Mountains35 
20.Orange379,838Thabana Ntlenyana11,424LesothoSouthern Africa27 
23.Zambezi537,204Sapitwa Peak9849MalawiSouthern Africa21 
2.Indus388,658K228,261Pakistan/ChinaCentral Asia Ranges14 
5.Amazon2,299,219Nevado Yerupaj√°21,709PeruAndes4 
19.Yenisey999,518Gora Ak-Oyuk11,824RussiaMongolia Ranges0 
21.Lena953,330Pik BAM10,079RussiaBaikal Area Ranges0 
13.Ob1,167,557Gora Belukha14,783Russia/KazakhstanMongolia Ranges4 
16.Danube308,510Piz Bernina13,284SwitzerlandAlps39 
8.Yukon332,610Denali20,310United StatesAlaska-Yukon Ranges219 
14.Mississippi1,249,933Mount Elbert14,433United StatesRocky Mountains1494 
27.St. Lawrence518,209Mount Marcy5344United StatesNorth America Plains1950 

Front Runners List: Click to see list completion progress by climbers that log their climbs using

Multiple Ascents Grid: Click for a grid showing all of Klaas Koehne's ascents of peaks on this list (including up to 10 rounds of repeats).

Compare Climbers: Click to compare ascents of up to 5 climbers working on this list.

List Description

This list shows the 27 largest primary river basins in the world by area, all of which are over 750,000 square kilometers. Only basins of rivers that empty into the ocean are included--excluded are tributary basins of rivers that flow into other rivers, and internal drainage basins then end in a internal sea or dry depression. For example, the Missouri River Basin is not here, since the Missouri flows into the Mississippi; and the basin of the Caspian Sea or Volga River are not here, either, since they never flow into an ocean.

Of course, there are many unlisted river basins here with higher peaks than many of the peaks on this list. But those peaks are not in a large basin.


Map Showing Location of Peaks

 = Peaks climbed by Klaas Koehne   = Unclimbed peaks

Click on a peak to see its name and a clickable link.

Click Here for a Full Screen Map

This page has been served 650954 times since 2004-11-01.

Copyright © 1987-2020 by All Rights Reserved. Questions/Comments/Corrections? See the Contact Page Terms of Service