The Yosemite Mariposa County region offers an adventure-filled autumn vacation not just for humans but for their four-legged companions as well. The stunning scenery and outdoor activities that evoke feelings of joy and awe in humans are bound to elevate the happiness of dogs too. From sniffing pine cones to exploring seasonally-hued trails and encountering an abundance of sticks, dogs can revel in the sensory overload of Yosemite National Park.