We had a great time with Teton Excursions! Erik, our guide, was great. He was very communicative before and during our excursion. Before we started, he asked if there were any food or drink preferences we had, which was very nice. He was a wealth of knowledge on the parks (Grand Teton and Yellowstone, 3 day excursion) in regards to their history and the geology of the area. One very special thing I want to call out was that one of our group mentioned a favorite food offhand during lunch one day, and the next day Erik had it in the van! These little touches really made our excursion feel super premium and custom just to us. Would definitely book again!