The whole island is a marine park and anchoring
is strictly forbidden
unless it is an emergency. The only exception is for boats under 10ft or 3 m that may use a stone to anchor.
Cruising boats are expected to have holding tanks and the discharge of any waste is prohibited.
Visitors are required to purchase permits for snorkelling or diving. Permits are valid for a year and support the funding marine park (approx. $10 for snorkelling, $25 to dive).