Our group had a great time on this tour! At first, 10 hours sounded like a long time, but it was well worth every minute, never boring, never rushed. We headed out of Seattle in a downpour, but as we progressed the rain stopped and we were blessed with a pleasantly sunny day. There were some clouds, but as they passed across the mountain top, "the mountain was out" and we were able to get some great photos. There were plenty of stops along the way, different waterfalls and vantage points, to see marmots, at Reflection Lake, and even to take a short hike. We picked up lunch and snacks at a supermarket along the way, so we were ready for lunch when we reached the Jackson Visitor Center. Here, we also had free time with the option of hiking another trail toward the top of the mountain or to another waterfall area. These were steeper hikes, so our group split and some stayed near the visitor center and gift shop. Mark, our guide, was friendly and knowledgeable, and even took photos of our group at some of the stops. We all had a great day and would highly recommend this tour!