There is no direct way to PSV — every journey ends with a boat. The standard route is to fly to St. Vincent (Argyle International, AIA) or Barbados (BGI), connect on a small plane to Union Island, and transfer by the resort's launch from Union for the half-hour crossing. The resort arranges all transfers as a single ticket; once you have booked, the logistics are handled.
A small number of guests arrive by private yacht and pick up a mooring off the leeward beach. The resort provides ferries to shore for yacht-borne visitors at the manager's discretion. Day visits by non-guests are not allowed.