The most raised part of the Sredne-Siberian plateau - mountains Putorana on which takes place a route. As mountains Putorana consider a basalt plateau on northwest suburb of the Sredne-Siberian plateau. It is stretched from an Arctic circle almost to 71® these and from 88® to 101® century д. (More than 500 km). In these limits the area of a province of Putorana makes 284000 клг. The average height of mountains 900 - 1200 m, and the highest - 1701 m is in their central part. The most typical line of mountains Putorana - a combination платообразных the levelled surfaces of hills and deep lake hollows, and also river valleys with каньонистыми coast. Differences in height 800 - 1000 m. In the west are most extended, the north and the east the basalt plateau breaks sharp ledges to 300 - 500 m of height to Western-Siberian and North Siberian plain and to a calcareous Kotujsky plateau. To the plateau south smoothly goes down, gradually passing to the general level of plateau with heights 500 - 700 m.        The group заброски has reliably fixed on a tree a bag with продоѓвольствием (see  5).
      In 8 o'clock in the morning on April, 25th left upwards on the river of Duluk-icons (see сх. 2).
      Channel of the river of Duluk-icons in a mouth wide enough. The above, the already there is a valley, gradually passing in a canyon with steep rocky walls in height to 40 m ( 6). Very beautifully. Walls consist of rectangular columns of dark brown colour. All it чеюо reminds ancient body. The canyon comes to an end with the frozen falls (ледопадом) in 2,5 km from a mouth of the river of Duluk-icons. Height ледопада - 10 m. ( 7).
      Ледопад passed as follows: at first on right кромѓке of 1,5 m, then to the left - upwards on implicit выѓраженной to an ice shelf have risen on a step. For safety a handrail fixed for a rocky ledge above the top edge ледопада has been organised. On a handrail went on the seizing knot, in cats ( 7).