The nation is buzzingabout National Park Week, America's largest celebration of national heritage, April 18-26, 2015. It's about making great connections, exploring amazing places, discovering open spaces, enjoying affordable vacations and enhancing America's best idea —the national parks! Free admission to all national parks April 18-19.
Experience all 7 of your national parks in Idaho:
Craters of the Moon National Monument, Craters of the Moon National Preserve, City of Rocks National Reserve, Hagerman Fossil Beds National Monument, Minidoka National Historic Site, Nez Perce National Historical Park and Yellowstone National Park