The Grand Canyon is one of the world's most famous canyons, famed for its towering cliffs, breathtaking views, and spectacular rock formations.
A large waterfall on the Zambezi River that is famous for its magnitude, beauty, and deafening roar.
A spectacular natural light display created by the interaction of solar particles with the Earth's magnetic field.
The world's biggest coral reef system, noted for its enormous biodiversity and breathtaking underwater landscape.
The world's tallest peak, famed for its enormous height, breathtaking vistas, and difficult ascent.
The world's biggest rainforest, famed for its enormous biodiversity, lush greenery, and interesting species.
Tanzania's Serengeti grassland is famous for its spectacular wildlife, particularly the yearly wildebeest migration.
A breathtaking national park noted for its geysers, hot springs, and breathtaking natural splendor.
Ha Long Bay in northern Vietnam is famed for its green seas, limestone islets, and spectacular beauty.