untrodden

/ʌnˈtrɑdən/
adjective
  1. Not walked on or traveled; untouched by feet.
    • We followed an untrodden path through the forest.
    • They explored untrodden territory in the mountains.
    • The snow lay untrodden in the meadow.
  2. Not experienced or done before; new or unexplored (figurative).
    • Writing a novel was untrodden ground for the journalist.
    • The scientist ventured into untrodden areas of research.
    • They were pioneers in untrodden fields of technology.
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