altitudinous

/ˌæltɪˈtudɪnəs/
adjective
  1. Very high in altitude; lofty or towering.
    • The altitudinous peaks of the Himalayas are visible from miles away.
    • The altitudinous cliffs made the hike both dangerous and spectacular.
    • They built a cabin in an altitudinous region where the air was crisp and thin.
Antonyms
What does "altitudinous" mean? | whatsthatwordmean | whatsthatwordmean