The USA is a big place. Really big. Within the wide-open spaces of the contiguous United States, as well as Alaska and the far-flung islands of Hawaii, there's just about every climate and ecosystem you can imagine; from temperate rainforests and pine-clad mountains to deserts and scrublands. Nat

Watch full episodes of National Parks: USA online. Get sneak peeks and free episodes all on Nat Geo TV.

Looking for the best US summer vacation ideas? From beach towns to national parks, here are the best places to visit in summer in the USA!

All 63 US national parks ranked from best to worst by expert filmmakers who spent a decade filming in America's parks. Updated 2026 rankings with honest scores.

There are a few US national parks that stand out above the rest. These parks epitomize adventure, wildlife conservation, and are an all around fantastic experience.

The national parks of the United States are a testament to the country’s diverse natural beauty and cultural heritage, attracting millions of visitors each year. These parks, numbering over 400, ... Finish Up

After 15 years of exploring the globe, some of our most memorable adventures have been in the US National Parks. We've seen firsthand that trying to

The United States has a proud history of preserving its natural beauty through national parks. Each year, millions of visitors flock to these 423 parks to

Click HERE to learn about the Best Hikes In National Parks in the USA. This includes hikes in Yellowstone, Yosemite, Zion and much more!

Experts reveal their 20 picks for the best national parks for hiking and stunning places that are home to the best hiking areas in the USA.