Organizes activities and events, promotes preservation of natural resources. Upcoming events, cache guidelines for particular areas of the state, milestones. Forum.
Informal community promoting the activity in Northern Michigan through monthly events and active cache placements. Includes general information about the sport, discussion forum, chat, and photo album.
Serves as a forum for communication between area enthusiasts, the general public, and land management officials to promote the sport of geocaching. Includes forums, park policies and a discussion board. Located in Cincinnati, Ohio.