Out of 63 national parks in the US, here are the top five visited and least visited in 2023! 🏞️📷 Great Smoky Mountains takes the #1 spot with 13,297,647 visits! Which park will you explore first in 2024? #NationalParks #NatureAdventures #TopNationalParks #Vacation #ParkTrust #GreatSmoky #Hiking #Camping #views