City of Fenton 645 New Smizer Mill Rd, Fenton, MO63026 The City of Fenton is a modern municipality in southwest St. Louis County. Known as The City of Parks, Fenton offers a…More variety of recreation opportunities, including walking and bike trails, parks, picnic shelters, athletic facilities and a nature preserve. The four-mile Fenton Meramec Greenway trail meanders along the Meramec River that defines the city's eastern boundary, and the Riverchase Recreation Center is home to a wide variety of sports leagues for youth and adults, aquatics programs and exercise programs. The City of Fenton has no municipal real estate or personal property taxes, and no curbside trash pickup or recycling fees. Fire protection services are provided by the Fenton Fire Protection District. Police protection is provided by the St. Louis County Police Department. The city is located within the Lindbergh and Rockwood School Districts.