在美国西北部的洛基山脉,有一个闻名遐迩的世界著名风景地——黄石公园。黄石公园位于美国中西部怀俄明州的西北角,并向西北方向延伸到爱达荷州和蒙大拿州,海拔2134~2438米,面积8956平方公里。这里是世界上最大的火山口之一,也是世界上面积最大的原始森林之一。黄石公园所属地区原本是印第安人居住地,因美国探险家路易斯与克拉克的发掘,而成为美国设立最早、规模最大的国家公园。根据这里的文化遗迹可以判断,公园的文明 In the Rocky Mountains in the northwestern United States, there is a world-famous scenic spot - Yellowstone. Yellowstone is located in the northwestern corner of Wyoming in the Midwestern United States and extends north-west to Idaho and Montana at an elevation of 2134 to 2438 meters with an area of ​​8,956 square kilometers. It is one of the largest volcanoes in the world and one of the largest native forests in the world. Originally a Native American place, Yellowstone became the earliest and largest national park in the United States due to the excavations of Lewis and Clarke, the American explorer. According to the cultural relics here can judge the civilization of the park