The Riverwalk was dedicated on Labor Day in 1981 as a gift from Naperville's citizens to mark the city's sesquicentennial — 150 years since settlement. The original section ran from Eagle Street east to Main Street, turning an industrial stretch of the West Branch of the DuPage River into a public promenade.
It has grown steadily since: west to Jefferson Avenue in the mid-1980s, east toward Hillside Road in the late 1990s, and Fredenhagen Park near the Washington Street Bridge in 2003. Today it's more than 1.75 miles of paved pathways with fountains, sculptures, memorials, an accessible playground, a sled hill, and a visitor center. Locals call it the "crown jewel" of Naperville — and the city is planning its future under the Riverwalk 2031 Master Plan, which includes extending the walk toward Edward Hospital.