Post Line Trail

The Post Line Trail traces the southern reach of the East Rim system through one of Cuyahoga Valley's most geologically interesting stretches — a jumbled boulder field left behind by ancient glacial activity. The trail threads between house-sized sandstone blocks draped in moss and fern, creating a corridor that feels more like the Appalachian backcountry than suburban Ohio. The footing demands attention as you navigate rocky terrain with uneven surfaces and occasional root tangles. Overhead, a thick hardwood canopy filters the light into green cathedral tones for most of the year. This isn't a trail with a single dramatic payoff — the reward is the atmosphere itself, that rare feeling of wildness tucked inside a national park that sits between Cleveland and Akron. Hikers who love geology, quiet rambles, and trails that feel undiscovered will find this one worth seeking out.