Tyler has been dreaming of going to Yellowstone for years & we finally got a chance to this summer. We spent a week there at the beginning of June & my parents came for a couple of days as well. The weather was amazing & it was the perfect time to go - the park wasn't nearly as crowded as usual. We flew into Idaho Falls & then drove to Jackson, Wyoming for the first part of our trip. 
Idaho Falls Temple
On our first day in the park we went to see Old Faithful & explored around there while waiting for the next eruption.
Old Faithful
Later we headed to see the Grand Prismatic Spring & it was one of our favorite things we saw. We got to walk right up to it & then there was a hike we could take that gave us a great view from above it. The colors were incredible!
