National parks near Somerton, Arizona
Somerton sits inside the Yuma area and reaches the same parks. See national parks near Yuma for the full write-up.
Constitución 1857 National Park is the closest national park to Somerton, Arizona — 89.7 mi (144 km) in a straight line, which works out to roughly 2 hr 34 min behind the wheel.
Constitución 1857 and Joshua Tree make a full day trip — leave early. Sierra de San Pedro Mártir and Saguaro are better with a night booked nearby.
Nothing near Somerton gates the entrance itself, but 5 of the parks in range put a road, hike, or backcountry trip behind a permit or timed ticket.
Somerton has a population of about 15,048.
National parks near Somerton
| Park | Straight-line distance | Estimated drive | Realistic trip |
|---|---|---|---|
| Constitución 1857 National Park | 89.7 mi (144 km) | 2 hr 34 min | Doable as a day trip |
| Joshua Tree National Park | 107 mi (173 km) | 3 hr | Doable as a day trip |
| Sierra de San Pedro Mártir National Park | 126 mi (202 km) | 3 hr 26 min | Best as a weekend |
| Saguaro National Park | 206 mi (332 km) | 5 hr 20 min | Best as a weekend |
| Death Valley National Park | 279 mi (449 km) | 7 hr 3 min | Worth a longer road trip |
| Grand Canyon National Park | 280 mi (451 km) | 7 hr 5 min | Worth a longer road trip |
| San Lorenzo Marine Archipelago National Park | 283 mi (456 km) | 7 hr 9 min | Worth a longer road trip |
| Channel Islands National Park | 289 mi (465 km) | 7 hr 17 min | Worth a longer road trip |
| Petrified Forest National Park | 324 mi (522 km) | 8 hr 7 min | Worth a longer road trip |
| Zion National Park | 338 mi (544 km) | 8 hr 27 min | Worth a longer road trip |
What to book before you leave Somerton
| Park | What needs booking | Covers | How |
|---|---|---|---|
| Grand Canyon | Tuweep Area Day Use Tickets | One road or area | Timed reservation |
| Joshua Tree | Joshua Tree National Park Wilderness Backpacking Permits | One hike or backcountry trip | Permit or lottery |
| Death Valley | Death Valley National Park Wilderness Permits | One hike or backcountry trip | Permit or lottery |
| Petrified Forest | Wilderness backpacking permit | One hike or backcountry trip | Permit or lottery |
| Zion | Angels Landing: Fall (Hikes on September 1 – November 30) | One hike or backcountry trip | Permit or lottery |
Camping near Somerton
Within reach of Somerton, 25 campgrounds across 6 parks appear on Recreation.gov: 9 at Joshua Tree, 7 at Channel Islands, 3 at Grand Canyon, and 3 at Zion, plus 2 more parks with fewer sites.
Recreation.gov releases most national park campsites six months before the arrival date, at 10:00 a.m. Eastern time. Windows are set per campground, so confirm yours on the Seasons and Fees tab on that campground page.
Once a date is gone, cancellations are the real supply, and they get taken within minutes of appearing.
When to make this trip
Constitución 1857 National Park is generally best March through May, then October through November, with February and early December as the quieter shoulder either side.
Summer highs regularly clear 100 °F / 38 °C. Winter is pleasant by day but nights drop below freezing at elevation.
Summer heat is the real hazard, not the crowds. Hike at dawn, skip exposed trails after mid-morning, and never rely on finding water.
Seeing more than one
Several parks near Somerton are close enough to each other to combine on one trip, so the drive from home only has to happen once.
| Pair | Apart | Estimated drive |
|---|---|---|
| Constitución 1857 → Sierra de San Pedro Mártir | 83.7 mi (135 km) | 2 hr 26 min |
| Constitución 1857 → Joshua Tree | 123 mi (198 km) | 3 hr 22 min |
| Joshua Tree → Death Valley | 177 mi (285 km) | 4 hr 39 min |
| Joshua Tree → Sierra de San Pedro Mártir | 201 mi (323 km) | 5 hr 12 min |
Planning a trip from Somerton
Distances here are straight-line and the drive estimate adds a road factor on top, but mountain passes and seasonal closures can change it a lot — a route that looks like three hours in June can be shut entirely in February. Confirm road status with the park before you commit to a date.
Other towns in Yuma County
Common questions
What is the closest national park to Somerton?
Constitución 1857 National Park. It is about 89.7 mi (144 km) from Somerton, roughly 2 hr 34 min of driving.
Can I do a national park day trip from Somerton?
Yes — Constitución 1857 National Park and Joshua Tree National Park are within about a three-hour drive.
How many national parks are near Somerton?
10 parks are within reach of Somerton, 2 of them close enough for a day trip.
Do you need a reservation for the national parks near Somerton?
None of them gate the entrance itself. 5 put a specific road, hike, or backcountry trip behind a permit or timed ticket — Joshua Tree National Park Wilderness Backpacking Permits, Death Valley National Park Wilderness Permits, and Tuweep Area Day Use Tickets at Grand Canyon. These requirements are usually seasonal, so check the date you plan to arrive.
Where can you camp near Somerton?
Recreation.gov lists 25 campgrounds at the national parks within reach of Somerton. They are spread across 6 of those parks.
When is the best time to visit the parks near Somerton?
For Constitución 1857 National Park, the closest one, generally March through May, then October through November. Either side of that, February and early December stays quieter.