|The History of Diving Museum, in Islamorada, Florida Keys, tells the international story of mankind’s attempts to explore, understand and venture under the sea. Come visit us and marvel at the ingenuity and bravery of inventors over the ages and be thankful for advancements in technology that have lead to modern day SCUBA. Discover the history behind military, commercial and recreational diving. Learn how diving has contributed to marine science, underwater photography and treasure hunting. The Museum features the world’s largest international collection of diving helmets and artifacts and an incomparable Museum Store featuring distinctive diving related gifts. Plan your Florida Keys dive profile to include an immersion into the culture and heritage of diving.