Teton River (North Fork)
Box Canyon
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Box Canyon Delite - Bob Martin
Jun 5, 2026
Great stretch, but at the lower end of floatable water (@ 420cfs reported 10 miles downstream, a fraction of that up here). Would not recommend much lower, so flow rating is accurate for the low end. At least two or three other parties on the river - busy day! Woody debris was notable at the top from the West Fork bridge down to the start of the canyon, the first mile. Multiple log jams required portages, some rather circuitous - expect to hike up to a 1/4 mile. One strainer at the start of the canyon section. Very minimal debris after that point until a few curves well below the canyon stretch.