Visit the Natural Rockbridge in Hocking County
The Natural Rockbridge can be viewed by taking one of our river trips. It does not overlook the river. However, the landmark is short two minute walk from the bank of the Hocking River. It’s location is directly across from our Rockbridge Nature Preserve River Trip drop-off. It is marked by an orange post and a state park sign. If you do not wish to see the Rockbridge while canoeing, it can be accessed through hiking, It is roughly a 45 minute hike from Natural Rockbridge State Preserve located off 33 west.
About the Natural Rockbridge
Rockbridge’s natural arch or bridge is more than 100 feet long and 10 to 20 feet wide, and gracefully arches 50 feet across a ravine. It is considered the largest natural bridge in Ohio. Ohio is a land of diverse geological features. Among the most unusual and spectacular formations are its natural rock bridges. Ohio has at least 12 such bridges. These bridges (or stone arches) have been found primarily in the area characterized by massive sandstone outcroppings in south central and eastern Ohio. Very few have been discovered in the limestone region of southwest Ohio although natural bridges are often associated with such weathered limestone topography. Rockbridge Natural Bridge originated millions of years ago, when Ohio lay under a warm inland sea. Rivers flowed into the vast body of water, carrying both fine and coarse grained sands which settled to the sea bottom. Over the centuries, the accumulating sand thickened, compressed and formed the hard sedimentary rock known as Black Hand sandstone. Eventually, great pressure from beneath the earth’s surface caused the land in eastern North America to rise, forming the Appalachian Mountains. The inland sea soon drained away, exposing the newly uncovered rock layers to steady erosional processes. The natural bridge soon began emerging in all its grandeur. Wind, rain and percolating groundwater worked together for centuries, carving a deep cave-like recess in the softer midportion of the Mississippian Black Hand sandstone. Gradually, erosional forces also worked along a natural joint plane some distance behind the brink of the cliff. Over the centuries, this ongoing process has widened the crevice, and all that remains of the overhanging ledge is the narrow rock arch. (Source: ODNR, Division of Natural Resouces)
Other Cool Places to Explore
The Natural Rockbridge is one of nine State Parks located with the Hocking Hills region! We are within a 10 minute drive to all of them! In addition to Natural Rockbridge we recommend: