Visit Parks Free! Fee-Free Days. Ready, set, go! Travel Tips. Experience Your America. Download the NPS app to navigate the parks on the go. Find a national park by selecting from a list or choosing a state on the map., Discover many different activities you can do in national parks. Enjoy fishing in many of the lakes, streams, oceans, and rivers within our national parks. Explore the above and underwater world of complex ecosystems, maritime heritage, and exciting recreational opportunities in our oceans., Visit LA County Parks this Fall! Register for special Seasonal Events, Recreation Classes, Aquatics, Youth and Adult Sports, and Nature Center Programs! Check out our FREE Recreation for All special interest classes, activities, and workshops for all ages at: reservations.lacounty.gov., The National Parks and Federal Recreational Lands Pass Series is your ticket to more than 2,000 federal recreation sites, covering entrance, standard amenity, and day-use fees., With 10,234 units and more than 759 million visits, America’s State Parks works to enhance the American quality of life. NASPD board members representing each region of the country will govern the America’s State Parks alliance., Want to stay up to date on Downers Grove Park District news and events? Sign up for our monthly newsletter and follow us on social media!.