Kodachrome Basin State Park

How to reach the basin from Scenic Byway 12

Kodachrome Basin sits southeast of Cannonville in Kane County, on the Grand Staircase edge rather than inside Bryce Canyon National Park. From Scenic Byway 12 — the All-American Road that threads between Bryce and Escalante — turn south at Cannonville and stay on the paved park road for about nine miles. The physical address is 2905 South Kodachrome State Park Road. The approach is fully paved; a passenger car is enough for the entrance, campgrounds, and main trailheads. Cell service drops out for long stretches on this side of the plateau, so download maps and confirm reservations before leaving Tropic or Cannonville.

Elevation is roughly 5,800 feet. Day-use is a per-vehicle fee structure (seniors and walk-in or bike-in rates differ); camping is extra and sites book through the state reservation system up to four months ahead. The park is open year-round. Day-use and visitor-center hours shift with season and staffing — check the park’s current-conditions page for what is open when you go. Basin Campground typically closes for winter; Arch and Bryce View stay open when weather allows. Quiet hours, generator windows, and extra-vehicle limits are posted at the entrance and enforced.

What the sand pipes look like on the ground

The basin’s signature forms are sedimentary pipes — roughly sixty-seven monolithic columns of cemented sediment that rise from six to about one hundred seventy feet. Most stand in Entrada sandstone, the red “slickrock” layer that dominates the cliffs and campground backdrop. Geologists still debate the origin: earthquake-driven slurry injection, ancient spring conduits, or pressurized wet sediment forced upward under burial load. On the ground they are freestanding stone chimneys and stubby spires that catch morning and evening light differently than the layered cliffs around them.

Rock layers in the park run from middle Jurassic (about 180 million years) through Cretaceous (about 95 million years). Carmel Formation gypsum stripes the lower red cliffs; Entrada sits above it; Henrieville Sandstone is thin here but forms Grosvenor Arch about eleven miles southeast; Dakota and Tropic Shale cap the high ground. The National Geographic Society expedition of 1948–1949, with Kodak’s consent, fixed the film-era name. The area opened as a state park in 1963.

Trails total about twelve miles across two multi-use routes, two hiking trails, one horse-only path, and one ADA-accessible nature walk. Named options include Grand Parade, Panorama, Angel’s Palace, the Nature Trail, and Shakespeare Arch–Sentinel. Surfaces mix packed dirt, slickrock, and short sandy stretches; sturdy shoes matter more than technical gear. Guided horseback rides operate under park concession in season. A short disc-golf and rental setup lives near the visitor center — handy on hot afternoons.

Season, heat, and nearby links

Spring (April through early June) brings warm days and nights that can still fall into the twenties Fahrenheit, with residual snow risk in April and regular wind. Summer highs often sit in the nineties and can approach 100°F; nights cool into the fifties. Monsoon storms produce lightning, flash flooding in washes, and occasional hail — leave low ground when thunder builds. Fall is the steadiest hiking stretch: highs near 75°F, nights near 30°F until mid-October turns cold. Winter days hover near freezing; nights can drop well below zero, and heavy snow can close or complicate the road.

Carry at least a gallon of water per person per day in summer. Rattlesnakes, scorpions, and spiders use rock crevices and brush — look before placing hands. Biological soil crust is fragile; stay on established tread. Restrooms with showers, a dump station, laundromat, and limited store stock sit at developed areas. Wi-Fi is available only at the visitor center when open.

Grosvenor Arch (double sandstone arch on Henrieville Sandstone) is the classic half-day add-on southeast of the park. Cottonwood Canyon Road and the Paria corridor push farther into Grand Staircase–Escalante National Monument, but those dirt roads turn impassable after rain. Bryce Canyon is close enough for a two-park day if you accept the elevation jump and denser crowds. At Kodachrome the draw is color and pipe density, and you avoid the amphitheater parking lottery. Fire restrictions, trail closures, and group-site winter shutdowns change; confirm on the park’s current-conditions page before locking a multi-day itinerary.