Ann Arbor's lovely tree-lined streets long ago earned the city its "Tree Town" nickname. A well-established community, Ann Arbor combines big city sophistication with a small town atmosphere. The city manages 147 city parks. While you are here, you may enjoy the amenities available at various parks include nature areas with hiking trails, canoe liveries, play structures, ice skating rinks, swimming pools, sports courts and fields, and picnic facilities.