The Best Months to Visit Each U.S. National Park

I recently discovered an amazing visual guide that highlights the best months to visit all U.S. National Parks. The chart is straightforward and simplifies planning a trip by showing the ideal times of year for each park. Even better, the designer has written a blog post detailing the criteria used to determine these "best" times. Factors such as historical visitor data, seasonal weather, road and trail closures, and special annual events like bat flights and wildflower blooms were all considered.