The Dawes Arboretum, about five miles south of downtown Newark, covers 1,800 acres with themed gardens, woodland trails, a Japanese garden, a bonsai collection, a cypress swamp, and a four-mile driving tour through the full property. The arboretum was founded by Beman Dawes in the 1920s on farmland his family had owned, and it has grown into one of the better regional arboreta in the Midwest.
The most famous feature is the hedge letters: 1,367 northern white cedars spelling out "DAWES ARBORETUM" in letters 145 feet tall. Walking along the hedge gives no sense of its scale; the full design is only visible from the air or in photographs taken from an elevated position. The arboretum is freely accessible year-round; a visitor centre near the entrance provides maps and information.