

State Park
Shannon Campground
Willcox, AZ
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Pricing
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Official sources & verification
Managed by State Park
Source of truth
- Agency source page
The page our published rules and notes are derived from.
- Operator website
Listed website for the campground operator.
Verify by phone or mail
- Address:Willcox, AZ
About
Shannon Campground is small and tucked away along the upper reaches of Marijilda Creek, a pleasant little brook that winds through a setting of tall trees and green grass. Campsites are shaded under mature Engelmann spruce and Douglas-fir. Two three-sided wood shelters of the type originally developed in the Adirondack Mountains of New York add to the historic atmosphere of this campground. The Arcadia Trail, which leads down the mountain to Arcadia Campground, has been designated a National Recreation Trail. A one-mile spur leads from this trail to the top of Heliograph Peak, a vantage point with a history as well as a view. This 10,022-foot vantage point once served as a location for signal mirrors used to communicate messages during the Apache Wars of the late 1880s. Today you’ll find a Forest Service lookout tower on the mountaintop as well as some of the most panoramic views in southeastern Arizona. Bear Warning: To avoid putting a bear’s life in danger and risking the loss of some of your own property, please dispose of all garbage in the bear-proof containers provided. Also, remember to keep all food out of reach and out of sight of these curious and powerful animals.
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Amenities
Flush Toilets
Picnic Tables
Fire Rings
Trash Service
Pet Policy
Pets allowed on leash
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Within ~30 miles
Trails near Shannon Campground

Heliograph Peak Trail #328A
Arizona
3.8 mi1,129 ftgain
TrailModerate

Hospital Flat Nature Trail
Arizona
1.1 mi266 ftgain
TrailEasy

Mount Graham Trail
Arizona
8.7 mi2,064 ftgain
TrailDifficult

Grant Hill Trail
Arizona
5.9 mi1,181 ftgain
TrailModerate

Arcadia Trail to West Swift Trail
Arizona
9.9 mi3,205 ftgain
TrailDifficult

Arcadia Trail #328
Arizona
9.4 mi3,127 ftgain
TrailDifficult
Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the Arizona hunting page
Nearby Campgrounds
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