You will need to take a ferry to get here; the Island is open late May to late September, seven days a week. Please do not post photos of the entire cache, but there is a historic card inside it to take a photo of to share.
The cache container is Regular Size. It’s nearby a historic building. You can only reach it by walking or bicycling.
Clue: When the Army was here some of the visitors were storks and kids with broken arms.