I've done a few caches around Northern Ireland Mourne Mountains. This one was a bit scary because i think we took the wrong way to the cache so we had to go down through a very inclined scarp, i dint felt that secure then... but we did alright.
Also, here i triped on my laces not at all near to a big cliff, so i was safe... but from the point of view of my brother, a few meters behind, it looked like i was going to die! He was really pale! I laughted a lot. He didn't.
cheers