Three to four days and about 27 miles through the Ouachita National Forest in Arkansas — the hardest backpacking loop within a day's drive of Texas. The crux is two crossings of the Little Missouri River in the Winding Stairs area, which is why this page watches one river gauge above everything else.
| Distance | ~27 mile loop |
|---|---|
| Duration | 3–4 days |
| Terrain | Ouachita ridges, pine-hardwood forest, two Little Missouri River crossings |
| High-water bailout | Athens–Big Fork Trail |
| Trailhead | Eagle Rock Loop, Ouachita National Forest, AR |
The full ~26.6-mile recorded loop.
| Gage height | Status | What it means for us |
|---|---|---|
| Below 3.5 | Go | Routine wet crossings |
| 3.5 – 4.0 | Caution | Deep — shorter Trailmen will struggle |
| Above 4.0 | No-go | Do not cross — use the bailout or wait |
| Rose over 1 ft in 24 h | No-go | Flash pulse moving through — automatic no-go |
This river spikes and recedes within a day or two — a falling gauge means conditions improve daily. Forecast rain matters more here than anywhere else on this site: watch the precipitation odds below as closely as the gauge itself.
3-day forecast — trail area
Check the sources
Why we take this gauge seriously: in June 2010, a flash flood on this same river swept through the Albert Pike campground downstream of the crossings and took twenty lives. We honor that history by treating the numbers above as hard limits, not suggestions. Above 4.0 ft at Langley — or any fast-rising gauge — the troop does not cross, full stop.
The bailout is part of the plan. If water comes up mid-trip, the Athens–Big Fork Trail is the high-water route out, and trip leadership carries the maps for it.
Feet get wet by design. Every Trailman carries water shoes and crossing technique is practiced before we go — poles out, buckles loose, one man moving at a time.
Pack weight matters on 27 miles of Ouachita ridges — keep the sleeping bag under 3 lb if you can, and cut everything you won't use twice.