For a reference you can click on the Related Web Page link (below the cache title) to view the Glossary of Terms used as part of the Geocaching Lexicon. Most terms used below are defined on this website.
Below is a list of terms showing possible combinations to open the hand-made cryptex. If you cannot figure out the correct combination from the hint and provided website then you can always try the brute force approach by trying every combination in the list.
List of codes:
SPOILER
MUGGLED
PLUNDER
DIPPING
TERRAIN
MAGGOTS
YAPIDKA
DEGREES
Code hint: The acronym denoting the discovery of a recreation area that the finder had no idea existed.
If you enjoyed the cache and have a Premium Membership then consider awarding it a Favorite Point. The more Favorite Points it has, the more others may be attracted to share your experience. After all, that's the reason Favorites were created!
Oh yea - BYOP.