Coes Pond Beach is a small park of just under two acres located right along Mill Street. It’s one of the five parks that borders Coes Reservoir, more commonly known as Coes Pond. I don’t have any information on how long this has been a public beach/city park, but an acre and a half were taken away from the park in 1962 for the relocation of Mill Street. The beach was filled in and cribs and floats installed in 1929.