• Kendall Hills in summer bloom by Jeffrey Gibson

    Cuyahoga Valley

    National Park Ohio

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  • Trail Closures

    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

Cuyahoga River

The Cuyahoga River winds its way through Cuyahoga Valley National Park.

NPS

The Cuyahoga River Valley
Twenty-two miles of the Cuyahoga River wind and weave through the Cuyahoga Valley, forming the backbone of Cuyahoga Valley National Park (CVNP). The river, with its associated riparian habitat, is just one element of the park’s habitat mosaic. From deciduous mixed-mesophytic forests to wetland habitats, from currently cultivated agricultural lands to older field habitats in various stages of succession, the park’s habitats provide opportunities for plants and animals to flourish.

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
The Heartland Inventory and Monitoring Network (HTLN) is part of the nationwide Inventory & Monitoring (I&M) program of the National Park Service (NPS).

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
Volunteers support many areas of park management, including research and natural resources protection. Click here to find out more about volunteering in the park.

Did You Know?

Aerial view of the winding Cuyahoga River.

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."