The waterfall is historically referred to as the 'Miniature Niagara of Ohio.'
The limestone bedrock at the site dates back to the Ordovician period, containing numerous marine fossils.
The preserve is a designated site for studying diverse native flora, including species like the blue ash and chinquapin oak.
A portion of the trail system winds through an old-growth forest section that has been protected from development for decades.
The area serves as a critical wildlife corridor for white-tailed deer, wild turkeys, and various bird species.
Charleston Falls Preserve is a 217-acre nature sanctuary in Miami County, Ohio, featuring a 37-foot limestone waterfall that flows into the Great Miami River valley. The site consists of woodland, prairie, and limestone gorge ecosystems. It contains over three miles of marked hiking trails that traverse the forest floor and the rim of the gorge. The waterfall is fed by a spring and experiences variable flow depending on recent rainfall. Visitors can access a dedicated observation deck overlooking the falls. The preserve is managed by the Miami County Park District.
The designated observation platform provides a direct, front-facing view of the waterfall.
Visit after a period of significant rainfall to ensure the waterfall is actively flowing.
Use the wooden observation stairs carefully, as they can become slippery when damp.
Carry binoculars for birdwatching, as the deep woods attract migratory species.
Do not attempt to climb down into the gorge or the creek bed, as this is strictly prohibited to prevent erosion and personal injury.
Open daily from dawn to dusk; no seasonal closures reported.
Stay strictly on marked trails to protect the fragile limestone gorge ecosystem; leashed pets are permitted.
