Derby Fort is a former military fort situated on St Michael's. Constructed by James Stanley, 7th Earl of Derby and Lord of Mann in 1645 during the English Civil War to protect the busy port of Derbyhaven.
There is parking at the golf club on o the Isle itself by the Fort. There is a very narrow stone bridge across the water from golf club, one car only, visibility is good. It will take you about 30 minutes to walk around. We went at low tide which shows all the rock visibility. There are a few points where you could get to the sea. It was a gray day so no basking sharks visibile but there were great views all around. From here head over to the Herring Tower on the other side of the golf course. read more