Jam Up Hollow

Jam Up Hollow is a valley in Shannon County in the U.S. state of Missouri. The intermittent stream of the valley is a small west flowing tributary of Pine Hollow about four miles southeast of Delaware on Mahans Creek. The source area for the hollow stream is at 37.07472°N, -91.47194°W and the confluence with Pine Hollow is at 37.08306°N, -91.43667°W.

Jam Up Hollow was so named on account of its uneven and narrow terrain.