The air in Glen Coiltie is so clean that lichen thrives on any surface it can gain a hold on.

---

Size: 6240px × 4160px
Photo credit: © Rob Sutherland / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, clean, coiltie, country, countryside, environment, environmental, fence, glen, great, growth, healthy, highland, highlands, lichen, rural, scotland, scottish, urquhart, wood, woodland