dvina - this is 700 km, and 3,000 km from arkhangelsk along the white sea, you see, that’s through thehe kani peninsula, we cross the yamal peninsula, there will also be a portage, but it does not take up all of this length, where there are three crosses, but there will be about 700 m, we will be dragged from one lake to another. now we are already leaving for op, in ob bay, further to tazovskaya bay, here on the taz river we will find mangasia where it was, it appeared in 1601, it ended its existence in 1672, that is , it existed for 71 years, but it was so legendary that it is still he remembers the golden-boiling mangazeya, such, well, in fact , almost a mythical city, but this is really a very interesting story, because they came there by sea, and in general there are a lot of unknowns around there, this arctic circle, when the industrialists went there, why exactly there they organized, well that was it it was probably convenient to come from the op river basin to the yenisei basin, that is, through the plateau, through volok, they also passed there, well, there were two huge terr