The cache container is a medium sized locknlock that is well hidden. You might have to poke around some before finding it. A hint is provided but is a SPOILER. Happy caching!!
NOTE: If you find any other cache container that is not a medium sized locknlock, please send me an email and let me know what you found and where you found it.
ybbx sbe zr ghpxrq oruvaq n ynetr pbapergr ebpx.