Private Tour
Available languages
10 hours
Mobile ticket
This tour, with it's terrain, will stun you. Desert, sagebrush, mountains, plateaus, wheat fields, apple orchards, and a landscape of gouged-out earth is incredible to see. Lakes, the left overs of former massive flooding, are in some coulees. 12 hours total for the day, you'll love this tour. Non BPA Souvenir water bottle and snacks included. Yes, we stop for lunch and snacks and stretches and photo opportunities.
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Snacks
Souvenir water bottle
Gratuities
Lunch
Select a pickup point
Dry Falls Interpretive Center
A fantastic view of the former waterfall that dwarfed Niagra.
Waterville
Drive through this little town with it's own personality through wheat fields and Ice Age rocks and ripples in the terrain.
Pickup included
3 reviews
Total reviews and rating from Viator & Tripadvisor
653stg,
Oct 1, 2025
- Review from Tripadvisor
Amazing tour of rocks! Loved it. The epic flood and its impact on eastern Washington. The glacier dropped boulders in the middle of fields . So bizarre.
fluxCapcitor,
Sep 24, 2019
- Review from Tripadvisor
If you love to be wow'd by the grandeur, beauty and immensity of our planet's past, this is the tour for you. The 400 mile trip views over 200 million years of geology from the beautiful mountain scenery formed millions of years ago by colliding tectonic plates with igneus beginnings deep within the earth, to the present view of a mountain pasture, which happened to be hosting a herd of elk. This wonderful odyssey takes you from the Puget Lowlands, through parts of both the North and South Cascades, across the verdant agriculture fields on the loess covered prairie of the Columbia basin to the bottom of giant canyons carved out by a hard-to-fathom series of immense floods during the ice ages. This was a great tour and Cheryl was a fantastic tour guide.
the b coli,
Mar 10, 2019
- Review from Tripadvisor
The tour was super interesting, and Cheryl (we got the head honcho herself!) was fun and knowledgeable throughout. Me and my wife really enjoyed the unique style of the tour that had us learning about many interesting things. Not just at the flood area either, but both on the way there and the way back. The tour is structured in a loose way, taking a lot of cues from the customers and what you want to do. Want to make a stop somewhere? Just let them know! Want to get food? Just mention it! Want to get out of the car and walk into a snowy field and just take in the sights for a while? Totally go for it! Me and my wife really appreciated the tailored nature of the trip, and enjoyed the smaller and more intimate style much more than the large bus tours other companies tend toward.


















Operated by Cheryl's Northwest Tours LLC