Wildlife Expeditions of Teton Science Schools

We really enjoyed our private tour of Yellowstone. The TSS tour was led by biologist Rhiannon Davis and she was amazing. We even were able to spot wildlife (Great Grey owl) on top of the geothermal activities (Old Faithful, of course) in winter. If you would like to experience Yellowstone all to yourself in a magical winter wonderland, this is the way to do it! Thank you Rhiannon!

Frederico was our guide on a morning wildlife tour. He picked us up promptly with hot coffee, tea and breakfast bars. We had the most SPECTACULAR tour and saw 5 moose, 4 bears, a heard of elk, and two bull elk jousting for the six female elk we also saw. He found a herd of prong horns and sand hill cranes near the end of the trip. He provided lunch at a beautiful spot (complete with tablecloth). It could not have been a more magical day! Thanks Frederico!

Went on the tour this week with Mike as our guide. What an amazing adventure. Mike was experienced, very knowledgeable and patient as we asked a lot of questions. This experience is a must see and we rate it A++. Highly recommend!

My family’s first time to Yellowstone and we loved this tour!! Bobby was such a great guide and took us on lots of adventures. He was so fun and very informative about everything in the park! We saw so much wildlife and the tour was very flexible and customizable. Lunch was delicious! Would definitely recommend!

The Best Tour of Yellowstone and Grand Teton Ever! March 2023 This was honestly the best tour of Yellowstone and Grand Teton ever. My group was lucky to have one of the best tour guides I have ever seen, Miles! He was so nice and you could tell he really loved his job and I learned so much that day. I would recommend TSS tours to everyone who is interested in these lovely national parks and wants to see Old Faithful.