If you're able to spend some time in Yellowstone, we highly recommend lodging at Under Canvas Glamping. With the kids, you won't have to worry about the finer details of camping or the gear, and you can spend all of your time enjoying your surroundings in comfort. Wake up early in this gorgeous place to enjoy the on-site amenities before driving out to Grand Prismatic Springs, about an hour away. Start hiking at the Fairy Falls Trailhead and head 0.6 miles to the overlook. If you'd like to spend the day hiking, hike the 5 miles roundtrip to Fairy Falls itself. Check out the Imperial Geyser along the way. On the way back to Under Canvas, stop at Firehole Bar-B-Que for some delicious lunch or dinner!