A national park permit allows you to use the anchor buoys. This allows you to moor in the famous marine parks. In the areas of baths, caves and Indians and in Monkey Point, anchoring is forbidden in order to protect the sensitive reefs of the territory. The cost of a national park permit depends on the number of people in your group and varies from $ 25 per week for 4 people to $ 55 per week for 10 people.