Amazon River meeting of the waters near Manaus, Amazon region
This weird looking scene is at the junction of the Rio Negro (the largest black river in the world) and the muddy looking Rio Solimoes to form the Amazon just South of Manaus in the middle of the Amazon region. The waters don't mix because they are at different temperatures 28 deg vs 22 deg and are flowing at different speeds (2kph vs 6kph
