11 Most Pet-friendly National Parks in the U.S.

"Unlike most national parks, dogs are allowed to roam (on a leash) across the striking gypsum sand dunes on or off the trails, and they are permitted in backcountry campsites—perfect for watching the rainbow hues of sunset with a view of the Organ Mountains while snuggling your dog." - Emily Pennington Emily Pennington Emily Pennington is a writer and photographer covering adventure, wellness, and national parks. ​​She is a frequent Travel + Leisure contributor, Outside's lead parks and travel columnist, and has contributed to The New York Times, The Guardian, Condé Nast Traveler, and more. Travel + Leisure Editorial Guidelines