Yellowstone and Grand Canyon National Parks

• Yellowstone National Park, located in the northwest of the United States, is larger than some U.S. states and attracts approximately 4 million visitors annually.
• Yellowstone, the oldest national park in the USA, was established in 1872.
• The park is situated amidst the Rocky Mountains and is home to the Yellowstone River.
• Summers in Yellowstone can be warm but stormy, while winters often include snow and temperatures can drop to minus 54 degrees Celsius.
• Yellowstone is famous for its geysers, with roughly 500 geysers in the park.
• Grand Canyon National Park, situated in Arizona, is a deep rocky valley and has the Colorado River running through it.
• Grand Canyon is 446 kilometers long and 29 kilometers wide, making it as long as 4250 football pitches.
• The Grand Canyon is nearly two kilometers deep, and temperatures in summer can reach 40 degrees Celsius, while winter temperatures can drop to minus 18 degrees Celsius.
• Many visitors to the Grand Canyon go on boat trips along the river, which can be dangerous due to the fast-flowing water.

Test your knowledge about the natural wonders of Yellowstone and Grand Canyon National Parks, including their geography, wildlife, and unique geological features.