Arbor Hills Nature Area is a 6 acre park located in the Arbor Hills development, between US-23 and Green Road. Access to this park is available from Ashburnam Road to the north of the park, or Burbank Drive to the south of the park. Parking is available along those roads. A trail leads hikers through woods rich with spring wildflowers. Several wetlands support populations of frogs. In fact, Arbor Hills is one of the best spots in the city to listen and look for tree frogs!