The 20 most-visited national parks in the U.S.
Image 13 of 21
( Robert Glenn Ketchum )
Visitors in 2009 (through August): 1.8 million
With its hiking and horse trails, bike paths, waterways and railways, Cuyahoga National Park offers myriad ways to get around. Sightseers can hop on and off the Cuyahoga Valley Scenic Railroad, which operates year round. The park has five campgrounds and a historic bed-and-breakfast where guests can stay.
Hot new dining city: Cleveland, Ohio?!