Best Twelve Apostles Tours in April

The Twelve Apostles were formed 10-20 million years ago from constant erosion of the limestone cliffs of the Australian mainland, and now stand as rocky sentinels just offshore. They are part of the Twelve Apostles Marine National Park, where visitors from all over the world can find some of Victoria’s most dramatic underwater scenery, including canyons, fissures, kelp forests and reefs.