What are the best national parks for hiking in the United States?
Here are some of the best national parks for hiking in the United States:

1. Yosemite National Park, California: Yosemite is famous for its stunning scenery, including Half Dome, El Capitan, and Yosemite Falls.

2. Zion National Park, Utah: Zion is home to several iconic hikes, including Angels Landing and The Narrows.

3. Grand Canyon National Park, Arizona: The Grand Canyon is one of the most famous hiking destinations in the world, with trails ranging from easy rim walks to challenging backcountry treks.

4. Rocky Mountain National Park, Colorado: Rocky Mountain National Park has over 300 miles of trails, including the popular trek to the top of Longs Peak.

5. Acadia National Park, Maine: Acadia National Park is home to over 120 miles of hiking trails, including the popular Cadillac Mountain and Precipice Trail.

6. Glacier National Park, Montana: Glacier National Park is known for its stunning glaciers, alpine meadows, and rugged peaks.

7. Great Smoky Mountains National Park, Tennessee/North Carolina: Great Smoky Mountains National Park is the most visited national park in the United States, and for good reason. With over 800 miles of trails, it offers a variety of hiking options for all skill levels.

8. Arches National Park, Utah: Arches National Park is home to over 2,000 natural sandstone arches, as well as several hiking trails that offer breathtaking views of the unique landscape.

These are just a few of the many incredible national parks in the United States that offer exceptional hiking opportunities. Whether you're a seasoned hiker or just starting out, there's sure to be a park that's perfect for you!