Welcome

This is a hiking-based "treasure hunt" that guides you to some of the park’s most important places. Use your own Global Positioning System (GPS) unit and clues provided by the IslandCache Site Sheets for a fun day in the park. To make your visit a memorable—and educational—experience, please read the guidelines and suggestions below.

Park GPS units are available for one-day loan: Ask a park ranger at the Spectacle Island visitor center to check out a GPS unit and Site Sheets for the day!

Please Note: Geocaching with traditional physical caches is not permitted in the park.