St John's

The capital of Antigua and Barbuda is St John's which is on the island of Antigua.

St. John's

St. John's is the capital of Antigua and Barbuda, an island nation in the Lesser Antilles.

St. John’s situated on the northwest coast of Antigua

The capital and largest city of both Antigua and Barbuda are St. John’s situated on the northwest coast of Antigua.

part of Caribbean, with main city at Saint John's North America

Antigua and Barbuda is part of Caribbean, North America with main city at Saint John's.