Which U.S. National Park opened the first permanent visitor center with retail operations, establishing a model that would be replicated throughout the National Park System?

National parks are not just natural wonders but also retail innovation spaces! Visitor centers in these geographic landmarks have evolved into sophisticated retail environments that balance conservation education with merchandise sales. These centers pioneered many retail concepts we take for granted today, from themed merchandising to location-specific product development. Test your knowledge about the intersection of geography, conservation, and retail history!

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Yellowstone National Park (1908)
Yosemite National Park (1924)
Grand Canyon National Park (1932)
Great Smoky Mountains National Park (1940)