A true one of a kind property with the ability for deep water access and dockage for multiple boats and or a large yacht. Vacation on your own island or build your dream home! Citadel Isle on the Intracoastal Waterway is a totally private island accessible from the waterway system or helicopter. Private yet convenient to the beaches, jet capable airfields and world class golf courses. This 4 acre island has 6-8' of elevation. Deep water access from 2 sides of the island. Minutes to ocean access out of the St. Augustine or Mayport inlet.