Cruises visiting Montebello Islands

Located off the Pilbara Coast 120km west of Dampier, the Montebello Islands Marine Park covers more than 58,000 hectares of ocean and over 250 low-lying limestone islands and islets. The flat limestone islands range in size from Hermite, the largest, at about 1,000 ha, to several small islets and rocks of less than one hectare. They are the remnants of an old coastal landform and have been separated from the mainland for more than 8,000 years. They were named by the French navigator Nicolas Baudin in 1801 after the battle of Montebello. The area is rich in natural marine diversity and human history. They achieved international notoriety in 1952 when the British, in an operation code named Hurricane, detonated an atomic weapon in a bay off Trimouille island. Two further atomic tests were carried out in May and June of 1956 on Alpha and Trimouille Islands. You will have the opportunity to explore the marine park with our fleet of Zodiacs^®.