There were 4 couples so we were lucky to have a private tour by Tied to Nature with our guide, Brian. He picked us up in Island Park at 5:30 am and we headed to the west entrance of Yellowstone. One of the first sights right around daylight was a huge elk bugling, many females and another male (we almost saw a fight!) Across the street were two grizzly bears and a cub! Later we saw bison (lots of them) and another grizzly bear and her cub! We saw mud volcanos, Dragon's Mouth Spring, scenic overlook of Yellowstone Lake, Artist Point Overlook and waterfalls. Before we exited the park we stopped at a nice picnic area and ate lunches which we included. It included a sandwich, chips, apple and a delicious chocolate chip cookie. Brian made sure we had snacks on the bus and drinks. It was the BEST trip and I would highly recommend it to anyone visiting! And Brian was a great guide and answered all our questions and gave us tips on what to see after our tour ended.