The listed coordinates are circled in the puzzle as an example. These take you to the entrance of a small Peoria Park District park. Only one other longitude and one other latitude in the puzzle will define a location anywhere inside this park. Find these coordinates and use them to locate the actual cache.
Smaller trade items are best for this 5" x 5" x 3" container. The cache is hidden away from the main walking trails. There are many worn paths in the woods throughout this park. If you can find the right paths you shouldn't need to bushwhack to find the cache.
No spoilers on the coordinates, please. Give everyone a chance to solve the puzzle. Thanks to the Peoria Park District for permission to place this cache and for maintaining this outstanding natural resource. As always, Cache In Trash Out.
BONUS: A word search puzzle was assembled by cassyd especially for this cache. It contains at least 20 words that relate to Geocaching. When you log this cache let us know how many words you find in this puzzle: Unpleasant Valley Word Search Puzzle