Think you know your National Parks? Think again! With 63 parks (and counting) there’s a lot to know about the USA’s biggest tourist attraction. So we put together a 20-question quiz so you can test your knowledge and challenge your outdoorsy friends. Then head over to our National Park Match Quiz to find out which park to visit next, see which parks have the least visitation so you can avoid the crowds, and discover which 21 parks are fee-free year-round (with some caveats).
See all of our outdoorsy quizzes here!
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