Please join a few COG members (Connected Ontario Geocachers) at the breathtaking beautiful Green Ridge Overlook to celebrate 25 years of geocaching while visiting Maryland! We would love to meet some locals and share geo-stories, exchange trackables, and learn about what amazing adventures geocaching has taken you to in it's 25 year history.
While enjoying the picturesque view at this fun-filled event, several exciting and challenging spy-themed Adventure Lab games will be released for friendly competition against each other. Activity sheets will be provided to track your progress and solve the mysteries!
Until December 31st 2025, anyone who attends a "COG Event" (aka an Event with COG in the name) - anywhere - will also have their name entered into a draw for a 1-year Premium Membership, drawn in January 2026.
Community Celebration Events - 2025
This Event is part of a limited release of Community Celebration Events to celebrate 25 years of geocaching. Geocachers hosted events between January 1, 2025 and December 31, 2025. Learn more about Community Celebration Events on the Geocaching Blog.