Which is more worth visiting, the Gold Coast or the Great Barrier Reef?

There are more man-made attractions on the Gold Coast, such as theme parks and the natural scenery of the Great Barrier Reef. It depends on personal hobbies. If it's your first time, I suggest going to the Gold Coast. Theme parks and seaside life are good. Although the Great Barrier Reef is dominated by diving and local culture, not everyone will go diving. Actually, you can go diving in other places, but the Great Barrier Reef is so famous! As far as the season is concerned, the Gold Coast may not be able to swim in the water now, and the weather is too cold.