Accomplishing a training toe in, in an extreme confined area, at a rocky waterfall along a British Columbia mountian river. The whole area was scattered with boulders the size of Volkswagens, and it took a few minutes to find two positioned so that I could get a toe onto each, while not getting the rotor into the branches.
What a sense of satisfaction when I finally did it, and perched there for a minute or so!
Then my mentor held it, so I could take a photo...