We are flying to Denver and plan to visit family in Bozeman, MT. Though we will visit with them, we'd also like to visit Yellowstone NP and any other fun/different attractions along the way. The kids are 10, 8, 6, & 4. (Yes, they are all ours, and yes, we are that crazy/brave, lol!) We will arrive in Denver on Jul 17 and have through the 31st to travel/sightsee.
Looking forward to advise from those more familiar with the area and those that are more seasoned road trippers as well. Thanks in advance!