21/ Eugene, Oregon
This is one of America's most attractive sights, and it won't bore your vacation. Eugene is located right on the River Willamette with poetic beauty. Besides, Eugene is also home to the University of Oregon, home to the Museum of Natural and Cultural History.
If you love your art, visit the John Schnitzer School of Art, famous for its Asian collectibles. There are some trails run through open green spaces such as Alton Baker Park and Hendricks Park.