This is a fairly straight forward Wherigo Geocache with two stages. Once you get to stage one you will be asked a question. Answer that question correctly and you will unlock the location of the geocache. All the information you will need to answer the question is given to you.
Download the cartridge and get to hiking. The stages (including the final) are inside the Roosevelt National Forest.
Wherigo is a toolset for creating and playing GPS-enabled adventures in the real world. By integrating a Wherigo experience, called a cartridge, with finding a geocache, the geocaching hunt can be an even richer experience. Among other uses, Wherigo allows geocachers to interact with physical and virtual elements such as objects or characters while still finding a physical geocache container. A Wherigo-enabled GPS device is required to play a cartridge. Learn more at Wherigo.com.