Hyland Hills Park & Recreation District

Hyland Hyland Hills Park and Recreation District, established in 1955, has the honor of being the first park and recreation district in the State of Colorado. Today, Hyland Hills serves nearly 110,000 residents in a 24 square mile area located in southwest Adams County and including: the areas of Westminster and Arvada located in Adams County; parts of Northglenn, Thornton and unincorporated Adams County; and, the City of Federal Heights.