1) Inaccessible 2) Lacking pathways 3) Pathless 4) Roadless 5) Trackless 6) Unaccessible 7) Untrod 8) Untrodden 1) Inaccessible 2) Pathless 3) Roadless 4) Unaccessible 5) Untrod 6) Untrodden 
Terrain with fresh snow that has yet to be visited and tracked out by skiers and snowboarders.
that is not or cannot be tracked or traced: untracked marauders of the jungle. · achieving a superior level of performance after a slow start: The team suddenly got untracked and began to score.