Port Huron Museum has five museum sites to capture the essence and history of the Blue Water Area. Port Huron Carnegie Center The Main Museum, housing the majority of objects, documentaion and photographs of the Port Huron collection. Thomas Edison Depot Museum Enter the curious world of famous inventor Thomas Alva Edison. Explore his early life, as he spent much of his childhood growing up in Port Huron. Huron Lightship At its docked location near Pine Grove Park, you're invited to climb aboard to view the ship's quarters and hear stories of its life of duty. Bramble, U.S. Coastguard Cutter Serving nearly 60 years in the U.S. Coastguard, this mighty ship has many tales to tell. Tour her at the Seaway Terminal. Fort Gratiot Lighthouse Proudly shining its green beacon, the lighthouse is the oldest working lighthouse in Michigan.