Wonderful Tour - Did our research and understood the "lower loop" Yellowstone Tour was the better of the two (opposed to upper). We had the 55 & older group, so no kids screaming and running around. Love kids, but appreciated this. Our guide, Alice, was a wonderful guide, took us to a place or two not on the reg tour. She's lived in the area 6 years and kills and dresses out her own elk for winter sustenance. One nice but tough broad! She answered most all our questions and was honest when she didn't have an answer, rarely. Tour bus was a comfy new, Mercedes Benz w retractable top, perfect for this time of year. This is a walking tour w approx 10 or so stops to see the landscape, waterfalls, geysers, and hot springs. etc. There are some steps but it's worth the price for wheelchaired patrons, despite the 10 stops. It seems the ADA is voluntary in Wyoming. Lunch was a basic deli sandwich in picnic setting, meat. cheese and bread, add your own provided condiments as liked. Binoculars were handed out freely to see the wildlife. We saw many bison, birds, a coyote, no moose or deer. Saw Old Faithful (timed just right w/ call to lodge for ETA or it may be a 90 min wait), the incredible log cabin lodge at the site, the beautiful Grand Prismatic Hot Spring, numerous waterfalls. Loved Alice, such a fun guide who loves her job. Ask for her, you won't be disappointed. - FYI- separate note: don't miss the Grand Tetons just south of Yellowstone. Breathtaking! The most amazing site I saw on vacation.

Alice is the Best Tour Guide - Alice was the BEST tour guide. Her creativity and knowledge of the park and fun facts and stories were amazing. Her kindness to my Hubby’s possible motion sickness was such a relief. It lead to a great experience with the top wide open and a great sunny but cool day and no issues. Of the nine days of traveling, this was the highlight to our trip. Also great lunch and brownies. Also loved her mantra in life and wish I had written it down. Highly recommend the over 55 trip thru Yellowstone park. Tom and Jennifer from Ohio

Very informative. - Our tour guide Alice was fantastic! She was very knowledgeable and helpful. I would definitely recommend this tour.

A fun adventure! - We enjoyed the various geysers, Rainbow falls, and of course Old Faithful. The Old Hotel was beautiful!! Dave was an outstanding guide! I highly recommend him.

This was such a wonderful day, saw so much and learned so much about the park and animals Shari was an amazing guid. - The amazing history of the park and how it has evolved over the years and the animals How they have survived.

The usual Viator... - The usual Viator excellence. Our guide Alice was the best!! I recommend Viator to anyone traveling be it domestic or international.

The only way to go!! - Pickup was on time. Our guide was wonderful. Alice was very knowledgeable. She was very accommodating. We really appreciate all she did for us! Wish we had more time to do the upper loop.

Wow, what an adventure! - Sherry was an excellent tour guide! She was very accommodating to each and everyone of her guests! She took us to all the beautiful sights and made sure we got the best photos! Definitely recommend Yellowstone lower loop tour!

lower loop 55 plus - took the lower loop tour, was just a so-so tour, it was good for adults only, a little quieter, lunch was good, we missed several stops( drove right thru hayden with out glassing area for wildlife, straight thru prismatic springs without giving an option to get off) just a so-so tour had a better time and info with my guide along the next day doing the things we missed. guide seemed knowledgeable enough, but still feel we rushed thru tour. wouldn't take again if i had app options, only thing was i didn't drive, but drove the next day. overlapped with the upper loop tour a lot, so paid twice for some area. wouldn't recommend if other option was available