This cache complies with the geocaching policies for Portland Parks & Recreation (PP&R) properties. Please respect park hours when caching.
When I was thinking about a name for this cache I realized I was getting Sylvester and the Magic Pebble mixed up with Alexander and the Wind-Up Mouse. Both stories involve a magic pebble, and so does this cache. This magic pebble will not turn you into a rock or a real mouse, but if you're lucky you may find two octopuses here!
The cache hint will make more sense and the terrain will be much easier if you approach from the upper trail (park side).
Congratulations to wesser26 for FTF!