The Grand Canyon is a vast and stunning natural formation located in Arizona, USA. It stretches approximately 277 miles long and reaches depths of over a mile. The canyon was carved by the Colorado River over millions of years, showcasing layers of colorful rock that reveal the Earth's geological history. Eiffel Tower is an iconic iron lattice tower situated in Paris, France. Standing at 1,083 feet tall, it was completed in 1889 for the World's Fair. The tower attracts millions of visitors each year, offering breathtaking views of the city from its observation decks.