Laguna Niguel is known throughout Orange County for its extensive park and trail system. Over one-third of Laguna Niguel is public open space, a legacy of the original 1959 Gruen plan, and is divided between 31 city parks and 4 county parks. Laguna Niguel's major roads are designated as scenic highways within landscape corridors, which includes parks, decorative medians, and grade-separated recreational paths. The Laguna Niguel Regional Park is centrally located and includes an extensive trail network, ball courts and Laguna Niguel Lake, a popular fishing and boating venue. Crown Valley Park, visited by about 240,000 people per year, has the city's main public sports facilities. Aliso and Wood Canyons Wilderness Park, which borders Laguna Niguel on the west, consists of over of canyons, grasslands and riparian forests along Aliso Creek. Aliso and Wood Canyons is part of the larger South Coast Wilderness, of preserved open space in the San Joaquin Hills that also includes the larger Laguna Coast Wilderness Park and Crystal Cove State Park outside the city limits. The interconnected city and regional park systems provide a significant refuge for wildlife in an area of Orange County otherwise filled with suburban sprawl.