I noticed this unusual pile of rocks right by the side of the trail and thought it'd make a good place for a cache that's a bit more of a challenge to get to.
The hint is pretty specific, and the difficulty rating assumes that you consult the hint. Without the hint, you may want to add 1 or 1.5 points to the difficulty rating.
Warning: While an able-bodied person should not find climbing around the rocks all that difficult, if you slip and fall, you are at risk of serious injury or even death. Some of the rocks may be loose. Don't attempt this cache if you don't feel completely confident in your footing. Don't attempt when wet. People with knee or hip problems may want to skip this one. You'll be around 1.5 miles from the parking lot - that's a long way to get back, if you injure yourself.