Well there’s two different sets of Wonders of the World, and multiple interpretations and its so highly subjective.
The ancient Wonders of the world are well documented – the modern ones not so much. There are two categories, natural (nature created) and man-made (created by man) so I think these are two distinct different kinds of wonders. For example, Grand Canyon would be a natural Wonder. Niagara Falls is a natural Wonder.
I’m going with my personal list of 7 man-made wonders of the world, as the original Ancient 7 Wonders were all man-made:
- Taj Mahal (India)
- Burj Khalifa (UAE)
- Hagia Sophia (Turkey)
- Great Pyramids of Giza (Egypt)
- Great Wall of China (China)
- Machu Picchu (Peru)
- Stonehenge (UK)