Bear Claw Poppy Trail starts at a gravel pullout off Navajo Drive in Bloomington, on the south side of St. George, where the city's residential streets dead-end against the BLM-managed bench above the Virgin River. The trail is internationally known as a mountain bike loop — it's one of the iconic St. George rides — but it's walked and trail-run regularly enough that it deserves a hiking entry too.
The poppy
The trail is named for Arctomecon humilis, the dwarf bear-claw poppy, an endangered plant species that grows almost nowhere else in the world. It's a small, tufted, white-flowered poppy that blooms for a few weeks each spring (typically late March through early May) on the gypsum-rich soils that this section of the Bloomington bench is composed of. The trail's existing alignment was negotiated with US Fish & Wildlife specifically to keep the route off the densest poppy patches. Off-trail travel here is genuinely off-limits, not as a posture, but because each footstep on a poppy crown can kill the plant and the species is listed under the Endangered Species Act.
What the walking is
The route loops out from the Navajo Drive trailhead across an exposed desert bench, drops into a series of slickrock washes, climbs back up to the bench, and returns to the lot. As a hike, it's a comfortable two-hour walk if you do the full loop or a flexible out-and-back if you turn around when you've had enough. Most hikers go counterclockwise, which puts the technical bike sections on the climb (where you'd be slower than bikes anyway) and the smoother sections on the descent.
Sharing with bikes
Bear Claw Poppy is a bike-priority trail. Hikers are welcome but should be ready to step off the trail — onto bare ground, never into the poppy patches — when bikes pass. Most weekends, particularly in winter and spring, you'll see riders constantly. The "Acid Drops" section on the loop's south side is a series of slickrock drop-ins that are bike-specific features and walking through them is awkward; the alternate hiker line bypasses them on the side.
The Stucki Springs connector
From the loop's western edge, a connector trail runs over to Stucki Springs and the broader trail network on that side of the bench. Hikers can extend the day by linking onto Stucki Springs, walking the bench out to the springs proper (a small year-round seep), and either backtracking or shuttling out at the Stucki Springs trailhead. That extension turns the day from a 6-mile loop into an 8–10-mile traverse and is worth doing once if you want to see how big the trail network actually is.
Heat and seasonality
The trail is on an exposed south-facing bench with almost no shade. October through April is the comfortable window. Spring is the only time to do this trail — the poppies bloom, the bench is alive with wildflowers, the temperatures are tolerable. By mid-May the heat is rough, by July it's dangerous, and even the bikers shift to the higher-elevation Hurricane Cliffs trails for the summer.
Where it fits
Bear Claw Poppy is the trail Bloomington locals do as a daily ride or walk and the trail out-of-town riders specifically come to St. George for. The bear-claw poppy is the kind of endemic species that gives a place a real identity — a plant that exists effectively only here, a trail named for it, a community that's chosen to protect it. It's one of three trails in the south St. George / Bloomington belt that locals build their winter outdoor routine around, alongside the river-trail loops and the Stucki Springs network.