No other state in the country can boast as many national parks and monuments. Here's a guide to 12 of Arizona's best national parks, both the world-famous and those not yet discovered by...

This one claim to fame sometimes eclipses the other Arizona national parks and monuments, but there are so many amazing Arizona national parks to explore.

There are 22 Arizona National Parks including the amazing Grand Canyon National Park along with quite a few National Monuments and National Historic Sites.

Check out the epic National Parks near Phoenix, Arizona, including Saguaro National Park, Petrified Forest National Park, Grand Canyon National Park, and many more!

Arizona is home to three national parks, though there are 19 other national monuments and historic sites. Grand Canyon was ranked fourth in the U.S. with 4.4 million visitors in 2025.

To encourage a little exploration in 2025, here are five of Arizona's our most spectacular national parks. But before you set out, heed this warning.

Why Arizona shines: Arizona’s national parks feature jaw-dropping geology, rich cultural heritage, and accessible adventures, from the Grand Canyon to Petrified Forest and Saguaro.

Arizona is home to more than three dozen national parks, sites and monuments. These 10 easy to moderate hikes show off the best of the Southwest.

Arizona is home to 24 National Park units, including three major National Parks, several National Monuments, and numerous state parks that offer equally stunning experiences.

The Petrified Forest and Painted Desert are uniquely Arizona road trip destinations. Here's why it's worth the drive and what to see along the way.

Arizona is home to dozens of federally recognized parks, historic sites, recreation areas, and trails, a whopping 19 of which fall into the category of national monuments.