Here are some dog friendly national parks that may allow you and your dog more room to roam: Petrified National Park - Arizona. Grand Canyon National Park - Arizona. Yosemeti National Park - California. Congaree National Park - South Carolina.Are Dogs Allowed in Arches National Park?
Arches National Park is a designated natural area, and its purpose is to preserve and protect the park's natural environment, cultural resources, wildlife, and scenic beauty. Pets are not allowed: on any hiking trails, or anywhere off-trail, even while in a carrier