Explore the Majestic Mountains of the United States: A Comprehensive Guide

- Appalachian Mountains: These mountains stretch from Maine to Alabama, and are some of the oldest mountains in the world.

- Rocky Mountains: These mountains run through the western US and Canada, and are home to many ski resorts and national parks.

- Sierra Nevada: This mountain range is home to some of the tallest mountains in the contiguous US, including Mount Whitney, which is the highest mountain in the lower 48 states.

- Cascade Range: These mountains run along the Pacific coast of the US and Canada, and are home to many volcanoes, including Mount Rainier and Mount St. Helens.

- Alaska Range: This mountain range is home to some of the highest mountains in North America, including Mount Denali, which is the highest peak in the continent.