Breadcrumb Photo Gallery Lake Superior Photos Slate Islands - Patterson Cove Slate Islands - Patterson Cove Last updated by System administrator January 17, 2010 Patterson Cove in the Slate Islands Become a Member How to Join Member Benefits & Discounts Membership Application About the GLCC A Bit of History Contact Us Active forum topics Now Available as a Recording in the GLCCSchool – Cruising America’s Great LoopAvailable as a Recording in the GLCCSchool – Up From the Briny Deep2024 Lake Erie PicnicNow available as a recording in GLCCSchool – Boat Insurance BasicsNow Available as a Recording in the GLCCSchool – The History and Future of the Soo LocksMore