We did both the “Best of Yellowstone” Tour and the Wildlife Tour with Yellowstone Safari. We did the Best of Tour on Monday and the Wildlife Tour on Wednesday. Both days our guides picked us up promptly at 6:00am from our rental house. Gary was our guide for the Best Of Tour and he was super knowledgeable about everything in the park. We saw all of the thermal features, the Grand Canyon of Yellowstone and everything else we wanted to see, plus we also saw an abundance of wildlife. On the Wildlife Tour, our guide was Randolph. And while he has only been guiding for 3 years, he knew a lot about the animals and where to find them. We saw grizzlies, black bears, wolves, coyotes, big horn sheep, mountain goats, pronghorn antelope, bison and elk. Both tours were awesome and we would definitely use this company again if we visited this area.