This map depicts the geographical span of the Indus Valley Civilization (IVC), showing the location of Rakhigarhi (blue), other significant IVC sites (red), and sites to the north and west from ...

Indus river is originated from the great Himalayan ranges and Zanskar river originates from Zanskar ranges. Zanskar river is shiny blue in colour, on the other hand Indus looks a little green.