Arizona Counties

27 counties with mapped trails or parks in Arizona. Pick one to see what’s there.

Apache County
138 trails · 71 parks · 14 cities
Catron County
5 trails · 3 cities
Clark County
105 trails · 13 parks · 9 cities
Cochise County
405 trails · 29 parks · 18 cities
Coconino County
1,713 trails · 158 parks · 25 cities
Gila County
229 trails · 30 parks · 13 cities
Graham County
179 trails · 29 parks · 12 cities
Grant County
0 trails · 1 parks · 1 cities
Greenlee County
195 trails · 71 parks · 7 cities
Hidalgo County
3 trails · 1 cities
Imperial County
11 trails · 10 parks · 3 cities
Juab County
1 trails · 1 cities
Kane County
6 trails · 3 parks · 4 cities
La Paz County
10 trails · 23 parks · 9 cities
Lincoln County
1 trails · 1 cities
Maricopa County
2,665 trails · 51 parks · 47 cities
Mohave County
141 trails · 79 parks · 27 cities
Montezuma County
1 trails · 1 cities
Navajo County
282 trails · 38 parks · 12 cities
Pima County
1,138 trails · 40 parks · 21 cities
Pinal County
387 trails · 12 parks · 22 cities
Riverside County
0 trails · 5 parks · 4 cities
San Bernardino County
3 trails · 20 parks · 8 cities
San Juan County
2 trails · 2 cities
Santa Cruz County
145 trails · 7 parks · 11 cities
Yavapai County
1,233 trails · 94 parks · 31 cities
Yuma County
85 trails · 8 parks · 7 cities
Guides & rankings

Hiking guides for Arizona

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Alpine lake reflecting jagged mountain peaks at sunrisePhoto: Joshua Earle
State Rankings

The 10 Longest Hiking Trails in Arizona, Ranked

Arizona's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.

By The OutsideAtlas Team7 min
Hiker standing on a rocky summit overlooking deep mountain valleysPhoto: Holly Mandarich
State Rankings

Arizona's 10 Most Punishing Trails by Elevation Gain

Steep is hard. These are the ten Arizona trails with the most total elevation gain — quad-burners earned by hard climbing.

By The OutsideAtlas Team7 min
Sunlit forest trail winding through tall conifersPhoto: Sergei Akulich
State Rankings

The Best Beginner-Friendly Hikes in Arizona

Ten gentle, well-marked Arizona trails perfect for first-time hikers, families, or recovery days.

By The OutsideAtlas Team7 min
Hiker on a high alpine ridge above a glacial valley at dawnPhoto: Tobias Mrzyk
State Rankings

The 10 Most Challenging Hikes in Arizona

Arizona's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.

By The OutsideAtlas Team7 min
Going down the Grand Canyon. Seeing our destination from afar. So worth! If you find this picture useful, consider donating! Venmo: @diegonachoPhoto: Diego Lozano
Parks & Travel

The Best National Parks & Recreation Areas in Arizona

Federal parks and recreation areas in Arizona ranked by what they actually offer hikers and campers, not just popularity.

By The OutsideAtlas Team6 min
Sunlit forest trail winding through tall conifersPhoto: Sergei Akulich
State Rankings

Best Waterfall Hikes in Arizona: 10 Trails to See Falls Up Close

Arizona's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.

By The OutsideAtlas Team7 min