The Arboretum at Willowbrook Park in Burlington features a wide, paved walking path that meanders the length of this 17-acre park. The arboretum is full of plant collections including daylilies, hostas, azaleas, roses, hydrangeas, camellias, wetland gardens and more. A creek runs through the park with a wide vegetation buffer brimming with native plants and grasses that provide habitat for wildlife and filters stormwater runoff protecting the water quality of the creek.