Great port. Went to Megan's Bay beach. Many others to choose from (Coki etc.) but note that the non-commercial beaches will not have concession stands and facilites. It is about a 20 min cab ride and costs $8 per person. Ask for the kids to be charged half price and they usually oblige.
Not a port for beach lovers. Beaches are far away and not easily accessible. The fort all around the city is the sight to visit and marvel at. Good trinkets shopping in the plazas.