State Natural Area
79 acres - Miami County
9140 Covington-Gettysburg Rd
Covington, OH 45318
Greenville Falls is leased to Miami County Park District. For information, call (937) 335-6273.
- Glacially-cut gorge and rock arch
- 20 feet cascades on Greenville Creek State Scenic River
.5 mile trail system and parking lot
A beautiful cascade and impressive Silurian dolomite and limestone cliffs occur along this valley of Greenville Creek, which is part of the Stillwater State Scenic River system. This scenic river preserve includes a locally-significant maple-cottonwood-sycamore floodplain forest.
Among the rare species of plants growing on and adjacent to the cliffs are rock sandwort, harebell, tufted hairgrass, limestone savory and wand-lily. Prairie plants, such as gray-headed coneflower, butterflyweed and nodding wild onion, occur here as well.
Located in Miami County, 1 mile west of Covington. From U.S. Route 36, proceed south on Range Line Rd and then .25 mile west on Covington-Gettysburg Rd to the parking lot.