The Great Ocean Road is a 243-kilometre (151 mi) stretch of road along the south-eastern coast of Australia between the Victorian cities of Torquay and Warrnambool. The road was built by returned soldiers between 1919 and 1932, and is the world's largest war memorial; dedicated to casualties of World War I. It is an important tourist attraction in the region, which winds through varying terrain alongside the coast, and provides access to several prominent landmarks; including the nationally significant Twelve Apostles limestone stack formations.
Witness the rugged splendour of the famous 12 Apostles, magnificent rock stacks that rise up majestically from the Southern Ocean on Victoria's dramatic coastline. Created by constant erosion of the limestone cliffs of the mainland beginning 10-20 million years ago, the stormy Southern Ocean and blasting winds gradually eroded the softer limestone, forming caves in the cliffs. The caves eventually became arches and when they collapsed rock stacks up to 45 metres high were left isolated from the shore. View the 12 Apostles at sunrise and sunset as they change colour from dark and foreboding in shadow to brilliant sandy yellow under a full sun.
