You see it while dodging massive potholes on the dirt road just a bit past the entrance to Coconut Beach Club; looming atop Goat Hill. Fort Barrington was one of the first lines of defense for St. John's reporting ship movements to nearby Rat Island via flag and light signals. While just a lookout station, being on the front lines wasn't easy. Fort Barrington likely saw the most action of any fort on Antigua, being captured and liberated from the French going back as far as 1652.
The fort as it stands today was built in 1779 and is one of the best ruins to explore. Not only does its position atop Goat Hill provide a short but invigorating climb, there are also several rooms to explore, and the view from the top is unmatched for its sea view — blue stretches for miles.