Sabine National Forest Forest Road 133 Mill Creek Wilderness Access

Forest Road 133 cuts deep into Sabine National Forest’s most remote quarter, where towering longleaf pines give way to boggy creek bottoms and the occasional alligator sunning on a log. The 12-mile route starts at Forest Road 115 and winds through classic East Texas terrain to reach Mill Creek Wilderness boundary, passing the crumbling foundation of an old sawmill at mile 7 that operated until the 1940s. Muddy creek crossings and washboard sections keep things interesting, especially after heavy rains when the clay soil turns slick as ice.

This moderate trail demands high-clearance 4WD and aggressive tread for the seasonal mud holes that can swallow stock tires. Best tackled April through October when water levels drop, though summer brings oppressive humidity and clouds of mosquitoes. No permits required for the forest road itself, but wilderness camping requires Leave No Trace ethics. Fuel up in Hemphill before heading out—cell service vanishes after the first few miles, and the nearest gas is 30 miles back.