Travelers are voting Lava River Cave and Bat Cave Mine as the best caves in Grand Canyon National Park. There are 1 cave near Williams a city just 59 km from Grand Canyon National Park and 1 cave near Kanab which is 74 km distant. The most popular of these are Lava River Cave near Williams and Moqui Cave in Kanab. You can find 6 caves in Arizona and 145 caves in the country of United States. Our members favorite in Arizona is Lava River Cave and Carlsbad Caverns National Park is the top pick in United States. Want more? Check out our map of caves in Grand Canyon National Park.