The Towpath Trail will be closed during the day at Bath Rd for repair, Mon-Tue, 7/21-7/22, between Ira and Bath roads for repair. No detour. Ira parking lot open. Valley Bridle Trail south of SR 303, across from golf course, is collapsed by river. Closed.
Quick Road Closure
Quick Road is closed from Akron Peninsula Road to Pine Hollow Trailhead in Peninsula, from Wednesday, Ju7/16, for 6 weeks. Detours posted. More »
Riverview Road Repaving and Closure
Riverview Rd is being repaved from the Cuyahoga-Summit Cty line to Peninsula through Mon, 9/15.Road is open with single lane closures. Riverview Rd is closed from Boston Mills Rd to the Cuyahoga Cty line starting Mon, 7/14 for for 3 weeks. Detours posted. More »
Brandywine Creek Foot Bridge Closed
The footbridge that crosses over the Brandywine Creek on the Brandywine Gorge Trail is closed due to damage sustained during a recent storm. The trail remains open but there is no detour. Visitors will need to backtrack to get back to parking lot. More »
Nature & Science
The Cuyahoga River Valley
Over 900 plant species are found in the park, as well as 194 species of birds, 91 aquatic macroinvertebrates, 43 fish, 32 mammals, 22 amphibians, and 20 species of reptiles. Read about how our scientists inventory and monitor (I&M) species to build a strong scientific foundation for the management and protection of natural resources in the park.
CVNP is much more than a list of species. It contains a truly unique physical environment, formed by the mingling of two diverse geographic regions—the Appalachian Plateau and the Central Lowlands—modified by the comings and goings of multiple glaciations. High above the Cuyahoga River, the landscape is rugged, with steep-sided valleys backed by high, narrow hills. Closely spaced ravines funnel tributaries, some of which drop up to 600 feet in a distance of only a few miles, toward the crooked river. Read more about CVNP's geology in our Rock, Ice, and River site bulletin. (720 KB)
NPS Science and Research Websites to Explore
Park Science is a National Park Service publication reporting on scientific research and its implications for management at the parks.
The Climate Change Response Program (CCRP) fosters communication and provides guidance, scientific information, and recommendations that support stewardship actions to preserve our natural and cultural heritage from the detrimental impacts of global climate change.
Visit the National Park Service Nature Net to learn about natural resource issues facing the National Park Service.
Volunteer Opportunities in CVNP
Did You Know?
Cuyahoga Valley National Park's namesake river flows north and south. The Cuyahoga River begins its 100 mile journey in Geauga County, flows south to Cuyahoga Falls where it turns sharply north and flows through CVNP. American Indians referred to the U-shaped river as Cuyahoga or "crooked river."