A dormant volcano island that stands prominently near the entrance to the Waitemata Harbour. Climb to the summit for fantastic views of the harbour and Auckland city. Take a picnic or have a swim. There is a guided tour that will take you most of the way up the volcano (on a very bumpy road in a tractor trailer) for about $30. There are no shops on the island, so buy any food and drink you need before you go. Toilets are available at the harbour.