Outstanding tour of Yellowstone Lower Loop - This was an outstanding tour and we were fortunate to have our guide Jackson all to ourselves so it truly was a VIP tour. Jackson was an outstanding guide and it was a pleasure to spend the day with him, his knowledge of the park, the ecosystem and the animals was second to none and his passion for what he did was plain to see. We couldn't have wished for a better guide for the day, brilliant, thank you Jackson.

Money well spent - Our family had a tour with Jackson. He was amazing, very knowledgeable, and made our Yellowstone experience fantastic. We absolutely would have missed out on some awesome things if we hadn’t booked this tour. So glad I booked this for my family. Came with sandwiches that were pretty good, lots of snacks, and water. Jackson had a scope attached to his camera for viewing wildlife, and binoculars for everyone. Would definitely book this again if returning!!!

Fantastic Time in Yellowstone - The falls were beautiful. We thought Jack our guide was extremely knowledgeable about the area. We had a group of small children and he was patient with them. We appreciated being picked up where we were staying in Island Park. Thank you for a memorable time for our family.

Very nice experience - Jackson is very professional and amazingly knowledgeable. He is really great with kids and will accommodate all needs from our group.

Great guide, great service, good food! Will do again - Jack was knowledgeable and kind. The oldest in our group was struggling and he slowed down for her to keep up. We picked his brain about all the plants and geology and he was great! The best part? That’s hard! Old Faithful and all the hot springs were great, but they were even better by having Jack along to explain things and give us all the information along the way.

Wonderful experience. - Jack was an amazing guide. Very informative, considerate and mannerly. Gave us great tips where to go for the next day. Wish we could have him with us as we head to Glacier.

Amazing Trip - The tour guide was Great! Very knowledgeable and you could tell he loved him job. He was very accommodating to our needs and delivered a great picnic lunch. Yellow Stone is a.azing and breathless and mind boggling. I would go back in a heartbeat! The only complaint was we felt like maybe we didn't get to see as many sites as we were suppose to. We had told the guide we had already saw one of the planned sites the day before on our own, but he did replace it with another site. He drove right past two or three sites you would have liked to see but didn't stop. Other then that the day was marvelous!

Awe inspiring… - Our tour guide made the park come to life. We experienced the animals, waterfalls, and geo thermal pools. This trip inspired awe.

Best Yellowstone Tour Ever - We saw 2 grizzly bears and their cubs. Two of the cubs were only a month old. They were adorable. We went to see the animals and we were not disappointed. Jackson, our tour guide knew all the right spots to take us to and we saw plenty.

Jack of Cassanova Tours is outstanding - We learned so Much! - Excellent tour of Yellowstone National Park with Jack! He is a fountain of knowledge and kept us informed and engaged all day. The tour was well-planned and felt just right in terms of pace and tempo. The communication with the tour company was also excellent - we heard from the tour operator at a few intervals and with great clarity and enthusiasm. Don't waver about which tour to take at Yellowstone - Cassanova is a no brainer. You will not be disappointed. If you're lucky enough to get Jack as a tour guide, you will have a day you will never forget.