Technically... All you need to do to log this cache is find it and sign the log.
But... wouldn't it be nice if you, ahem, embellished the truth a bit? Dressed up your online log to tell a tall tale of how difficult this cache was to reach - the rivers you had to swim, the cliffs you climbed and the jungle periliously conquered? How you had to fight off dinosaurs whilst you struggled to open the tricky container?
Please tell me fibs, the larger and more fantastic the better!