(c) A wilderness area, in contrast to those areas where man and his own works dominate the landscape, is hereby recognized as an area where the earth and its community of life are untrammeled by man, where man himself is a visitor who does not remain. A wilderness area is further defined to mean an area of relatively undeveloped state-owned land which has retained its primeval character and influence or has been substantially restored to a near natural appearance, without permanent improvements or human habitation, other than semi-improved campgrounds and primitive latrines, and which is protected and managed so as to preserve its natural conditions and which:

1. (1) Appears generally to have been affected primarily by the forces of nature, with the imprint of man’s work substantially unnoticeable.
2. (2) Has outstanding opportunities for solitude or a primitive and unconfined type of recreation.
3. (3) Has at least 5,000 acres of land, either by itself or in combination with contiguous areas possessing wilderness characteristics, or is of sufficient size as to make practicable its preservation and use in an unimpaired condition.
4. (4) May also contain ecological, geological, or other features of scientific, educational, scenic, or historical value.