This book looks at several archeological structures found in Cork harbour but focussing on the Martello Towers. It also explores why these towers were built and why they were built in Cork. It will also aim to provide a historic background as to why these towers were built and why the design of the Martello towers differs from those built elsewhere. It will also provide an insight into the defenses of Cork harbour and the need for Martello Towers in 19th Century Cork harbour. Though it will provide a historical background its main purpose is an archeological study of these Martello Towers but it also is a good story. A story well worth reading for anyone interested in history, folklore or archeology or indeed in all 3 disciplines. I've done my best to make it interesting, and succeeded in my opinion, and to focus not just on the facts but also on the story behind the towers. I have enjoyed researching and writing this ebook and I'm sure you will enjoy reading it. If you interested in finding out more about the Martello Towers you will find a very extensive bibliography at the end and a reference list. You are also free to email me at: jhartogs@me.com with your questions.