Falmouth Harbour is a large natural harbor located in Falmouth, Cornwall, England. It is one of the deepest natural harbors in the world, providing safe anchorage for ships and boats. The harbor is surrounded by scenic landscapes and is a popular destination for sailing and water sports. The harbor is also home to the National Maritime Museum Cornwall, which showcases the maritime history of the region. Additionally, Falmouth Harbour serves as a base for the Royal Cornwall Yacht Club and hosts various sailing events throughout the year, attracting visitors and sailors from around the globe.