There's a chute above Bear Pits at Crystal where there's about a 35-45 foot drop into the chute, but it's blocked by an avalanche charge cable in the middle of the trajectory since you'd have to take it at some speed to clear some rocks and trees. Instead everybody drops in a little lower where it's only a 15-25 foot drop.
A few years ago Ceccanti hit the chute from the very top and jumped over the charge cable. He hit the lip going mach 3, cleared the cable by no more than 2 feet and dropped about 70 feet into the chute. It was the most nerve wracking thing I've ever witnessed. I figured we were going to watch him die.