Three Mile Pond is an 80-acre lake in Sheffield and most of its shoreline is owned and protected by the Three Mile Pond Wildlife Management Area. The lake was created in the 1960s when a dam was built and the resulting lake is broad and shallow with several low islands scattered about. These islands are quite impressive to study as they contain plentiful wetland vegetation and are breeding grounds for many waterfowl. Beaver and muskrat are also common and albino white-tailed deer have been spotted. This small pond is a hidden gem and is a beautiful place to enjoy nature in all its forms.