![](http://www.alamy.com/thumbs/6/03795851-A4CC-4D39-AC3C-1DEABB8CF769/PNE25F.jpg)
An instructor checking the harness of man about to go on a tree top course.
Size: 3264px × 4568px
Photo credit: © M.Brodie / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: adventure, challenge, checking, fixing, harness, harnessing, head, helmet, instructor, man, person, putting, rope, ropes, safety, skytrail, sport, supervising, top, tops, tree, trees