Grand Teton National Park is located in the state of Wyoming. Nearly 4 million people visit the park each year! The rocks that make up the mountains here are over 2 billion years old! This park also has its very own airport. Many people like to hike, bike, and float on the river when they visit the park. It is home to many animals like grizzly bears, black bears, bison, moose, and elk.
Life cycle of a Douglas Fir tree