gog and magog limestone stacks of the twelve apostles along the great ocean road in victoria, australia.

gog magog gibson steps twelve apostles marine national park port campbell rock stack limestone formation cliff great ocean road travel victoria vic australia oceania aussie australasia coastline coast sea sand tranquil blue tropical beach idyllic exotic lagoon sun wave seaside resort scenery seashore scenic landscape coastal outdoor seascape attraction popular destination range rocky surf stacks view australia