National Park System units within a drive of Phoenix
Two National Park System units sit within an estimated two hours of Phoenix, ten between two and four hours, and 36 between four and eight. The closest is Casa Grande Ruins National Monument, about 50 minutes by road from the metro's Census centroid. Saguaro National Park is the nearest unit carrying the National Park designation within four hours. The metro is the Phoenix area as the Census Bureau defines it, home to 5,186,958 people in the 2024 estimates.
Each drive time is an estimate made from the straight-line distance between the metro's Census centroid and the unit's listed coordinates, multiplied by 1.25 for roads and divided by 55 mph, so a real trip will often take longer.
Metro centroid Free to enter Charges an entrance fee
Under 2 hours
| Unit | Est. drive | Entry | 2025 visits | Campgrounds |
|---|---|---|---|---|
| Casa Grande Ruins National Monument National Monument · AZ | 0.8 h | Free | 87,748 | 0 |
| Tonto National Monument National Monument · AZ | 1.4 h | Fee | 26,160 | 0 |
2 to 4 hours
| Unit | Est. drive | Entry | 2025 visits | Campgrounds |
|---|---|---|---|---|
| Organ Pipe Cactus National Monument National Monument · AZ | 2.1 h | Fee | 174,623 | 2 |
| Montezuma Castle National Monument National Monument · AZ | 2.3 h | Fee | 320,013 | 0 |
| Saguaro National Park National Park · AZ | 2.3 h | Fee | 847,749 | 6 |
| Tuzigoot National Monument National Monument · AZ | 2.5 h | Fee | 86,473 | 0 |
| Tumacácori National Historical Park National Historical Park · AZ | 2.9 h | Fee | 28,449 | 0 |
| Walnut Canyon National Monument National Monument · AZ | 3.2 h | Fee | 153,317 | 0 |
| Sunset Crater Volcano National Monument National Monument · AZ | 3.5 h | Fee | 108,348 | 0 |
| Coronado National Memorial National Memorial · AZ | 3.8 h | Free | 179,216 | 0 |
| Fort Bowie National Historic Site National Historic Site · AZ | 3.8 h | Free | 8,739 | 0 |
| Wupatki National Monument National Monument · AZ | 3.8 h | Fee | 129,864 | 0 |
4 to 8 hours
Metro boundaries and population from the Census Bureau Vintage 2024 population estimates; centroids from the Census Bureau 2026 Gazetteer, CBSA internal points. Unit coordinates, fees, campgrounds and 2025 recreation visits from the NPS API and Visitor Use Statistics. Data refreshed October 14, 2026. Other metros.