Grand Prismatic Spring Tours and Tickets
100+ results
What are people saying about Grand Prismatic Spring
Peter_O, May 2026
This was one of the most...
This was one of the most enjoyable tours that we have experienced. The tour was very well organized and we were fortunate to have multiple tour guides (as several were in training). The tour included all of the highlights of the lower loop of West Yellowstone. A very rewarding day!
Candace_R, Dec 2025
Our family loved it!
We really enjoyed our guide and she was very friendly, knowledgeable, and helpful. The brown bag lunch was filled with a variety of snacks, sandwich, fruit, and candy!
Christine_S, Aug 2025
Incredible experience at the park!
Michelle was an awesome guide! Very knowledgeable about the park. We saw a lot of wildlife, bison, elk, and wolves. Windows on van were very clean which was great for viewing and taking pictures along the way. Would highly recommend this guide!
Lynn_K, Jun 2026
Unforgettable Trip
The Yellowstone Lower Loop tour was a fabulous trip. Our tour guide Parker was a top notch guide! He was knowledgeable, polite and enthusiastic about his job. He shared valuable information about the history, animals and plant life in Yellowstone Park. We were picked up at 7am at our vacation rental in a comfortable van. We hit all the major hot spots along the Lower Loop and also some hidden gems. Parker makes delicious homemade sandwiches. We even started a bear jam when one of our other riders spotted a bear. What an exciting day! We will definitely use Viator Tours again!!
Rebecca_L, Nov 2025
5 plus stars
Totally totally worth the money. Joshua, our guide was so knowledgeable. Since it was the last day of the season we had a private guide to ourselves. His wife packed us the biggest sack last we have ever had. Hubby and I couldn’t eat everything. So accommodating . 5 plus stars. I am sure we would have missed so many points of interest if we had not had the guide. Thanks for the memories?”!
Jeff_M, Oct 2025
Nj
Great time ! The tour guide was excellent! Would recommend to anyone visiting the park! Checked all of the boxes!!
Kathy_L, Sep 2025
It was the best day! We...
It was the best day! We saw all the places listed on our itinerary except Old Faithful. That was ok because we saw it the day before! Grand Prismatic Spring, the lower water fall, and the Grand Canyon of Yellowstone were amazing. We saw lots of Bison, Elk, and even a bear!
John_G, Oct 2025
One on one with guide Spencer
Awesome tour of the lower loop. Spencer was a great guide! I really enjoyed the tour as I was the only guest and was able to learn almost more than I wanted to learn about geysers and Yellowstone! Book this!
Daniel_G, Oct 2025
Great Park - Great Guide - Great Day
Yellowstone is amazing - the park and the history are unmatched!
Spencer was understated at first….it was raining….but he proved to be a wealth of information and really enjoyable as he shared the park with us
Debbie_B, Oct 2025
October Trip
There is some walking but it is doable. For those who have trouble stepping up into a van they provide a plastic stool but it isn't very strong.
Ron is a great driver and shared a lot of good information about Yellowstone, much that I didn't know.
Walter_C, Oct 2025
The tour exceeded my...
The tour exceeded my expectations
Our tour guide Ron was awesome.
Not only was he an excellent safe driver
He was also thoroughly knowledge about
Yellowstone park and the sites we stopped at.
Hope he is back next year
TeresaH, Oct 2025
Excellent and informative...
Excellent and informative tour! Spencer was a terrific tour guide who was very interesting, highly knowledgeable and with a warm and friendly demeanor. He made this trip a wonderful experience!
Grand Prismatic Spring
5.0
(5,223)
Know before you go
Ways to explore
How to get there
When to visit

Secure your belongings to avoid accidentally dropping anything into the spring.
For safety purposes, stay on the boardwalk and don’t walk on the edge of the spring.
Bring plenty of water to stay hydrated.
Dress for the weather with lots of sun protection.
Plenty of photo opportunities make this a top choice for photographers.
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