They achieve this by operating cultural venues, running community programs (including Before and After School, Swim Lessons, and Senior Adult programs), and maintaining public buildings, waterfront infrastructure, 70 parks, 40+ miles of trails, 13 cemeteries, and 30 playgrounds. About the City of Portland Parks, Recreation and Facilities Department: The Portland Parks, Recreation, and Facilities Department is comprised of 160 full-time and over 250 seasonal staff dedicated to enhancing the quality of life in Portland, Maine.