If you arrive by boat and plan to stay no longer than 14 days you do not need a visa before arriving. You will need to pay a landing fee.
Visitors planning to land and stay in the Islands must first obtain from the office of the Commissioner for Pitcairn Island a licence to land and reside there. Licences, for which a fee is payable, are valid for six months but may be renewed for further similar periods by the Governor. (Applications available from the office of the Commissioner for Pitcairn Island) `Permanent resident` status is normally granted only to British subjects after seven years` continuous residence on the island
Pitcairn Islands Government web page
Pitcairn Islands Tourism
