1. Grand Canyon (USA) Carved by the Colorado River, the Grand Canyon is known for its immense size, intricate and colorful rock formations, and stunning vistas.
2. Great Barrier Reef (Australia) The world's largest coral reef system, teeming with marine life including colorful coral species, fish, and other sea creatures.
3. Mount Everest (Nepal/China) The highest peak on Earth, standing at 29,032 feet (8,848 meters), offering stunning views and challenging climbs.
4. Victoria Falls (Zambia/Zimbabwe) One of the largest and most impressive waterfalls in the world, with a width of 5,604 feet (1,708 meters) and a height of 354 feet (108 meters).
5. Aurora Borealis (Northern Lights) A natural light display in the Earth's sky, predominantly seen in high-latitude regions, characterized by colorful lights dancing in the night sky.
6. Amazon Rainforest (South America) The largest tropical rainforest in the world, rich in biodiversity with an estimated 390 billion individual trees and countless species of plants and animals.